| [ |
| { |
| "folder": "meerkat", |
| "first_image_desc": "Two meerkats are facing left with heads close together.", |
| "last_image_desc": "Only one meerkat remains on the left facing left.", |
| "challenge": "Occlusion", |
| "caption": "The right meerkat moves out of view to the right." |
| }, |
| { |
| "folder": "knife", |
| "first_image_desc": "Hand holds a knife above a head of napa cabbage.", |
| "last_image_desc": "Knife slices through napa cabbage as hand holds it steady.", |
| "challenge": "Dynamic motion", |
| "caption": "Knife slices cabbage into thin strips." |
| }, |
| { |
| "folder": "butterfly", |
| "first_image_desc": "Butterfly perched on a yellow marigold flower.", |
| "last_image_desc": "Butterfly perched on a yellow marigold flower.", |
| "challenge": "Near-static", |
| "caption": "Butterfly remains still on the yellow marigold flower." |
| }, |
| { |
| "folder": "person-hand", |
| "first_image_desc": "Person in white outfit stands with arm at side.", |
| "last_image_desc": "Person in white outfit extends hand forward.", |
| "challenge": "Linear motion", |
| "caption": "Person extends hand forward." |
| }, |
| { |
| "folder": "elephant-apple", |
| "first_image_desc": "Man holds apple near elephant with raised trunk by water.", |
| "last_image_desc": "Man throws apple toward elephant with open mouth and raised trunk.", |
| "challenge": "Dynamic motion", |
| "caption": "Man throws apple toward elephant with open mouth." |
| }, |
| { |
| "folder": "person-sunset", |
| "first_image_desc": "Person in water facing sunset with arms down.", |
| "last_image_desc": "Person in water facing sunset with both hands on head.", |
| "challenge": "Dynamic motion", |
| "caption": "Person raises hands to head in the water at sunset." |
| }, |
| { |
| "folder": "child-run", |
| "first_image_desc": "A child in blue and red runs on a dirt path in a field.", |
| "last_image_desc": "The child is farther along the dirt path in the field.", |
| "challenge": "Linear motion", |
| "caption": "A child runs along a dirt path through the field." |
| }, |
| { |
| "folder": "woman-arm", |
| "first_image_desc": "Woman in blue dress smiling with arms outstretched in field.", |
| "last_image_desc": "Woman in blue dress facing away walking toward cows in field.", |
| "challenge": "Dynamic motion", |
| "caption": "Woman turns and walks away toward cows in the field." |
| }, |
| { |
| "folder": "kangaroo", |
| "first_image_desc": "A kangaroo stands on grass facing left with head turned slightly forward.", |
| "last_image_desc": "The kangaroo stands on grass facing more forward with head turned toward camera.", |
| "challenge": "Dynamic motion", |
| "caption": "Kangaroo turns its head to look toward the camera." |
| }, |
| { |
| "folder": "surfer", |
| "first_image_desc": "Two people with surfboards start running toward the ocean.", |
| "last_image_desc": "Two people with surfboards run further across the sand toward the water.", |
| "challenge": "Dynamic motion", |
| "caption": "Two surfers run toward the ocean carrying surfboards." |
| }, |
| { |
| "folder": "jog-tree", |
| "first_image_desc": "Person running away on a leaf-covered forest path.", |
| "last_image_desc": "Person farther away running on the same forest path.", |
| "challenge": "Linear motion", |
| "caption": "Person runs away down a tree-lined path." |
| }, |
| { |
| "folder": "walk-snow", |
| "first_image_desc": "Two people walk away on a snowy forest path.", |
| "last_image_desc": "Two people are farther along the snowy forest path.", |
| "challenge": "Dynamic motion", |
| "caption": "Two people walk forward on a snowy path." |
| }, |
| { |
| "folder": "rooster", |
| "first_image_desc": "A rooster stands on a branch with head turned left.", |
| "last_image_desc": "The rooster stands on the branch with head facing forward.", |
| "challenge": "Linear motion", |
| "caption": "The rooster turns its head from left to forward." |
| }, |
| { |
| "folder": "suv-road", |
| "first_image_desc": "One SUV far away on a dirt road. Another SUV partly visible at left.", |
| "last_image_desc": "Two SUVs driving away on a dirt road. Both fully visible.", |
| "challenge": "Occlusion", |
| "caption": "SUV drives onto the dirt road and follows the other SUV." |
| }, |
| { |
| "folder": "dog-grass", |
| "first_image_desc": "A dog stands in tall green grass facing forward.", |
| "last_image_desc": "The dog runs forward through the tall grass.", |
| "challenge": "Dynamic motion", |
| "caption": "A dog runs forward through tall grass." |
| }, |
| { |
| "folder": "car-highway", |
| "first_image_desc": "Red and white cars drive side by side on a highway.", |
| "last_image_desc": "Red car moves ahead of the white car on the highway.", |
| "challenge": "Dynamic motion", |
| "caption": "The cars are moving forward on the highway." |
| }, |
| { |
| "folder": "hummingbird", |
| "first_image_desc": "Hummingbird hovers near pink flowers with wings blurred in motion.", |
| "last_image_desc": "Hummingbird faces downward feeding from pink flowers with wings blurred.", |
| "challenge": "Dynamic motion", |
| "caption": "Hummingbird moves downward to feed from pink flowers." |
| }, |
| { |
| "folder": "duckling", |
| "first_image_desc": "Yellow duckling sitting upright on grass facing left.", |
| "last_image_desc": "Yellow duckling curled down with head tucked under body.", |
| "challenge": "Dynamic motion", |
| "caption": "Duckling lowers head and tucks it under its body." |
| }, |
| { |
| "folder": "skateboard", |
| "first_image_desc": "Person on skateboard facing left with sun behind.", |
| "last_image_desc": "Person on skateboard facing right with sun behind.", |
| "challenge": "Dynamic motion", |
| "caption": "Person turns on skateboard under bright sunlight." |
| }, |
| { |
| "folder": "woman-exercise", |
| "first_image_desc": "Woman in pink workout clothes lifts right knee indoors.", |
| "last_image_desc": "Woman in pink workout clothes lowers right knee indoors.", |
| "challenge": "Dynamic motion", |
| "caption": "Woman lifts and lowers right knee during exercise indoors." |
| }, |
| { |
| "folder": "walk-bench", |
| "first_image_desc": "A person walks on a path near a bench at sunrise.", |
| "last_image_desc": "The person is farther along the path near the bench at sunrise.", |
| "challenge": "Linear motion", |
| "caption": "A person walks along a path toward the sunrise." |
| }, |
| { |
| "folder": "dog-frisbee", |
| "first_image_desc": "Two dogs chase an orange frisbee on the wet sand.", |
| "last_image_desc": "Two dogs stand together at the water's edge with the frisbee.", |
| "challenge": "Dynamic motion", |
| "caption": "Two dogs run and catch a frisbee by the shoreline." |
| }, |
| { |
| "folder": "cyclist-road", |
| "first_image_desc": "A cyclist is entering from the left on a rural road.", |
| "last_image_desc": "The cyclist is centered and further along the road.", |
| "challenge": "Linear motion", |
| "caption": "A cyclist moves forward along a country road." |
| }, |
| { |
| "folder": "dog-soccer", |
| "first_image_desc": "A black and white dog runs toward a soccer ball on sand.", |
| "last_image_desc": "The dog runs left with the soccer ball in its mouth on sand.", |
| "challenge": "Dynamic motion", |
| "caption": "Dog grabs soccer ball and runs left on the sand." |
| }, |
| { |
| "folder": "penguin", |
| "first_image_desc": "Penguin stands on rock with head upright in snowy landscape.", |
| "last_image_desc": "Penguin stands on rock with head bent down toward chest.", |
| "challenge": "Dynamic motion", |
| "caption": "Penguin lowers its head to preen its chest." |
| }, |
| { |
| "folder": "man-lake", |
| "first_image_desc": "Person standing on dock about to jump into lake.", |
| "last_image_desc": "Ripples in water where person landed. Person no longer visible.", |
| "challenge": "Occlusion", |
| "caption": "Person jumps from dock into lake causing large splash." |
| }, |
| { |
| "folder": "burger", |
| "first_image_desc": "Open sandwich bun with vegetables on a black tray.", |
| "last_image_desc": "Burger patty partially out of view on the left sandwich bun.", |
| "challenge": "Occlusion", |
| "caption": "Burger patty moves left off the sandwich bun." |
| }, |
| { |
| "folder": "woman-rocky", |
| "first_image_desc": "Woman stands on rocky ground with left arm lowered.", |
| "last_image_desc": "Woman stands on rocky ground with left arm raised upward.", |
| "challenge": "Dynamic motion", |
| "caption": "Woman raises her left arm while stretching outdoors." |
| }, |
| { |
| "folder": "parrot", |
| "first_image_desc": "Red parrot facing left with green foliage background.", |
| "last_image_desc": "Red parrot facing right with green foliage background.", |
| "challenge": "Linear motion", |
| "caption": "Parrot turns head from left to right." |
| }, |
| { |
| "folder": "wakeboarder", |
| "first_image_desc": "Person in orange vest wakeboarding near left edge of water.", |
| "last_image_desc": "Person in orange vest wakeboarding farther right with water spray.", |
| "challenge": "Linear motion", |
| "caption": "Wakeboarder moves quickly right across the water." |
| }, |
| { |
| "folder": "dog-park", |
| "first_image_desc": "A black and white dog stands on grass far from the camera.", |
| "last_image_desc": "The dog stands much closer on the grass facing the camera.", |
| "challenge": "Dynamic motion", |
| "caption": "A dog runs toward the camera across the grass." |
| }, |
| { |
| "folder": "lion-yawn", |
| "first_image_desc": "A lioness yawns with mouth wide open beside another lioness.", |
| "last_image_desc": "Both lionesses rest with mouths closed facing the same direction.", |
| "challenge": "Dynamic motion", |
| "caption": "Lioness closes mouth after yawning beside another lioness." |
| }, |
| { |
| "folder": "cyclist-four", |
| "first_image_desc": "Three cyclists ride away on a tree-lined path.", |
| "last_image_desc": "One cyclist rides away alone on the same path.", |
| "challenge": "Occlusion", |
| "caption": "Cyclists ride away down a tree-lined path." |
| }, |
| { |
| "folder": "husky", |
| "first_image_desc": "A husky stands on grass with mountains and trees behind.", |
| "last_image_desc": "The husky lies down on the grass facing forward.", |
| "challenge": "Dynamic motion", |
| "caption": "The husky lies down on the grass." |
| }, |
| { |
| "folder": "city", |
| "first_image_desc": "Blurry city skyline and beach with no people visible.", |
| "last_image_desc": "Woman in blue top holds camera facing city skyline and beach.", |
| "challenge": "Occlusion", |
| "caption": "Woman raises camera to photograph the city skyline and beach." |
| }, |
| { |
| "folder": "silver-car", |
| "first_image_desc": "Front of a silver car entering a railroad crossing.", |
| "last_image_desc": "Rear of a silver car leaving the railroad crossing.", |
| "challenge": "Linear motion", |
| "caption": "Silver car drives across the railroad crossing leftward." |
| }, |
| { |
| "folder": "hand-water", |
| "first_image_desc": "Hands apart under running water.", |
| "last_image_desc": "Hands clasped together under running water.", |
| "challenge": "Dynamic motion", |
| "caption": "Hands move together under running water." |
| }, |
| { |
| "folder": "salad", |
| "first_image_desc": "Hands holding two spoons above a bowl of fruit salad.", |
| "last_image_desc": "Hands holding two spoons above a bowl of fruit salad.", |
| "challenge": "Dynamic motion", |
| "caption": "Spoons lift fruit salad upward from the bowl." |
| }, |
| { |
| "folder": "air-conditioner", |
| "first_image_desc": "Remote control displays 21°C near an air conditioner.", |
| "last_image_desc": "Remote control displays 27°C near an air conditioner.", |
| "challenge": "Near-static", |
| "caption": "Temperature setting on the remote increases from 21 to 27 degrees." |
| }, |
| { |
| "folder": "baby-duck", |
| "first_image_desc": "Duckling swimming on water facing left with ripples behind.", |
| "last_image_desc": "Duckling swimming left with beak open and ripples behind.", |
| "challenge": "Large motion", |
| "caption": "Duckling swims left and dips head into the water." |
| }, |
| { |
| "folder": "beach-ball", |
| "first_image_desc": "Man with ball and dog near water, woman stands on sand.", |
| "last_image_desc": "Woman holds ball on sand, man and dog near water's edge.", |
| "challenge": "Large motion", |
| "caption": "Woman catches ball thrown by man on the beach." |
| }, |
| { |
| "folder": "beach-metal", |
| "first_image_desc": "Person with metal detector walking on sandy beach near ocean.", |
| "last_image_desc": "Person stands on beach holding metal detector facing ocean waves.", |
| "challenge": "Large motion", |
| "caption": "Person walks forward on the beach with a metal detector." |
| }, |
| { |
| "folder": "bear", |
| "first_image_desc": "A brown bear walks left among rocks and dirt.", |
| "last_image_desc": "The brown bear steps forward with one paw raised on a rock.", |
| "challenge": "Large motion", |
| "caption": "The brown bear walks left and steps onto a rock." |
| }, |
| { |
| "folder": "bench-swing", |
| "first_image_desc": "Empty wooden swing angled left between two posts outdoors.", |
| "last_image_desc": "Empty wooden swing angled right between two posts outdoors.", |
| "challenge": "Large motion", |
| "caption": "Swing moves from left to right between the posts." |
| }, |
| { |
| "folder": "bird", |
| "first_image_desc": "White cockatoo stands on a wooden perch with wings raised.", |
| "last_image_desc": "White cockatoo sits on the perch with wings folded.", |
| "challenge": "Large motion", |
| "caption": "The white parrot repeatedly lowers and raises its body on the tree branch." |
| }, |
| { |
| "folder": "bird-tail", |
| "first_image_desc": "A small brown bird stands on mossy wood with wings raised.", |
| "last_image_desc": "The bird faces forward with wings flapping and tail upright.", |
| "challenge": "Large motion", |
| "caption": "Bird is dancing, flapping its wings and shaking its tail feathers." |
| }, |
| { |
| "folder": "bmx-bumps", |
| "first_image_desc": "A person in motocross gear rides a bicycle on a dirt track.", |
| "last_image_desc": "A person in dark gear obscures most of the view near the camera.", |
| "challenge": "Occlusion", |
| "caption": "The rider passes behind another person while cycling on bumpy terrain." |
| }, |
| { |
| "folder": "book", |
| "first_image_desc": "An open book lies on sand with blank pages visible.", |
| "last_image_desc": "An open book lies on sand with pages curled upward.", |
| "challenge": "Large motion", |
| "caption": "Book pages flip upward in the wind on the sand." |
| }, |
| { |
| "folder": "bowl", |
| "first_image_desc": "Hand holds mallet above brass singing bowl in snowy forest.", |
| "last_image_desc": "Hand holds mallet to the side of brass singing bowl.", |
| "challenge": "Large motion", |
| "caption": "Mallet circles counterclockwise around the rim of the singing bowl." |
| }, |
| { |
| "folder": "boxing-fisheye", |
| "first_image_desc": "Two boxers with headgear face each other in a ring outdoors.", |
| "last_image_desc": "Boxer in blue headgear lunges toward boxer in red headgear in ring.", |
| "challenge": "Large motion", |
| "caption": "Boxers are punching toward each other." |
| }, |
| { |
| "folder": "boy-bike", |
| "first_image_desc": "A boy rides a bicycle on a rural road.", |
| "last_image_desc": "The boy on the bicycle is much closer and smiling.", |
| "challenge": "Linear motion", |
| "caption": "A boy rides a bicycle toward the viewer." |
| }, |
| { |
| "folder": "breakdance", |
| "first_image_desc": "Breakdancer balances upside down on one hand in front of crowd.", |
| "last_image_desc": "Breakdancer lands on feet after spinning move in front of crowd.", |
| "challenge": "Large motion", |
| "caption": "Breakdancer spins from handstand to standing position on stage." |
| }, |
| { |
| "folder": "brown-sheep", |
| "first_image_desc": "A brown goat stands on green grass facing left.", |
| "last_image_desc": "A brown goat stands on green grass facing forward.", |
| "challenge": "Large motion", |
| "caption": "The goat walks slowly to the left, sniffing the scent of grass." |
| }, |
| { |
| "folder": "camel", |
| "first_image_desc": "A camel stands near a wooden fence facing right.", |
| "last_image_desc": "A camel walks away along the fence with another camel visible.", |
| "challenge": "Occlusion", |
| "caption": "A camel walks right as another camel appears behind it." |
| }, |
| { |
| "folder": "camel-white", |
| "first_image_desc": "A white two-humped camel stands on grass facing right.", |
| "last_image_desc": "The camel walks right with legs lifted and head forward.", |
| "challenge": "Large motion", |
| "caption": "A Bactrian camel walks right across the grassy enclosure." |
| }, |
| { |
| "folder": "cat-girl", |
| "first_image_desc": "Girl holding a kitten close to her face outdoors.", |
| "last_image_desc": "Girl smiling and holding kitten up in front of her face.", |
| "challenge": "Large motion", |
| "caption": "Girl lifts kitten upward in front of her face." |
| }, |
| { |
| "folder": "chamaleon", |
| "first_image_desc": "A green chamaleon clings to a branch with legs extended.", |
| "last_image_desc": "The green chamaleon has shifted forward along the branch.", |
| "challenge": "Near-static", |
| "caption": "A chamaleon is hanging from a branch." |
| }, |
| { |
| "folder": "color-run", |
| "first_image_desc": "Hands with green powder approach people at a color run event.", |
| "last_image_desc": "Hands move away revealing a runner in white shirt and orange powder.", |
| "challenge": "Occlusion", |
| "caption": "Hands with green powder move past runners at a color run." |
| }, |
| { |
| "folder": "cook", |
| "first_image_desc": "Person holding knife and pointing at whole apple pie.", |
| "last_image_desc": "Person places a slice of apple pie on a plate.", |
| "challenge": "Large motion", |
| "caption": "A slice of apple pie is served onto a plate." |
| }, |
| { |
| "folder": "cows", |
| "first_image_desc": "Brown and white cow walking left on a dirt path.", |
| "last_image_desc": "Brown and white cow farther left on the dirt path.", |
| "challenge": "Linear motion", |
| "caption": "Cow walks right along the dirt path." |
| }, |
| { |
| "folder": "dance-twirl", |
| "first_image_desc": "A woman in a blue dress dances outdoors before a crowd.", |
| "last_image_desc": "The woman in a blue dress raises her arm while dancing.", |
| "challenge": "Large motion", |
| "caption": "A woman in a blue dress performs a dance outdoors." |
| }, |
| { |
| "folder": "desert-camel", |
| "first_image_desc": "Two people and two camels walking on sand at sunset.", |
| "last_image_desc": "Two people and two camels further right on sand at sunset.", |
| "challenge": "Linear motion", |
| "caption": "Two people and two camels walk rightward across the desert." |
| }, |
| { |
| "folder": "dog-bark", |
| "first_image_desc": "A Doberman with mouth closed looks upward on a leash.", |
| "last_image_desc": "The Doberman has mouth closed and looks slightly to the side.", |
| "challenge": "Large motion", |
| "caption": "Doberman barks, showing its teeth." |
| }, |
| { |
| "folder": "dog-beach", |
| "first_image_desc": "A black and brown dog runs on a sandy beach.", |
| "last_image_desc": "The dog continues running on the beach with ears up.", |
| "challenge": "Large motion", |
| "caption": "The dog runs quickly to the left across the sandy beach." |
| }, |
| { |
| "folder": "dog-gooses", |
| "first_image_desc": "A black and white dog crouches near a group of ducks on grass.", |
| "last_image_desc": "The dog stands farther right as ducks move away on the grass.", |
| "challenge": "Large motion", |
| "caption": "The dog chases the ducks across the grassy field." |
| }, |
| { |
| "folder": "dog-snow", |
| "first_image_desc": "Brown dog facing forward in falling snow.", |
| "last_image_desc": "Brown dog looking to the left in falling snow.", |
| "challenge": "Near-static", |
| "caption": "Dog turns its head left in the snow." |
| }, |
| { |
| "folder": "dog-swim", |
| "first_image_desc": "A golden retriever splashes in shallow water facing right.", |
| "last_image_desc": "A golden retriever splashes in shallow water facing forward.", |
| "challenge": "Large motion", |
| "caption": "Dog runs through shallow water toward the viewer." |
| }, |
| { |
| "folder": "dog-water", |
| "first_image_desc": "A black and white dog lies behind a white bowl indoors.", |
| "last_image_desc": "The dog stands with its nose in the white bowl on the floor.", |
| "challenge": "Large motion", |
| "caption": "Dog walks forward and puts nose into the bowl." |
| }, |
| { |
| "folder": "dogs-scale", |
| "first_image_desc": "A hand holds a small puppy near a kitchen scale on a table.", |
| "last_image_desc": "A puppy sits on the scale while another puppy approaches the front.", |
| "challenge": "Large motion", |
| "caption": "A puppy is placed onto the kitchen scale." |
| }, |
| { |
| "folder": "drone", |
| "first_image_desc": "Man holding phone stands by display of drones and gadgets.", |
| "last_image_desc": "Man holds small white drone and phone near display counter.", |
| "challenge": "Large motion", |
| "caption": "Man picks up drone from floor and holds it up." |
| }, |
| { |
| "folder": "drum", |
| "first_image_desc": "Man in headphones playing drums with right arm raised.", |
| "last_image_desc": "Man in headphones playing drums with right arm lowered.", |
| "challenge": "Large motion", |
| "caption": "Drummer is passionately playing the drums." |
| }, |
| { |
| "folder": "four-walking", |
| "first_image_desc": "Four women in white walk toward the camera on a cobblestone street.", |
| "last_image_desc": "Four women in white close to the camera with legs in motion.", |
| "challenge": "Large motion", |
| "caption": "Four women in white walk forward on a cobblestone street." |
| }, |
| { |
| "folder": "frog", |
| "first_image_desc": "A green frog sits on wet pebbles facing left.", |
| "last_image_desc": "The same green frog sits on wet pebbles facing left.", |
| "challenge": "Near-static", |
| "caption": "The frog remains still on the wet pebbles." |
| }, |
| { |
| "folder": "gazelle", |
| "first_image_desc": "A gazelle with horns is lying on sandy ground mouth slightly open.", |
| "last_image_desc": "A gazelle with horns is lying on sandy ground mouth closed.", |
| "challenge": "Near-static", |
| "caption": "The gazelle is chewing something." |
| }, |
| { |
| "folder": "giant-slalom", |
| "first_image_desc": "Skier in red suit skiing downhill past red flags on snow.", |
| "last_image_desc": "Skier in red suit reappears on right side near blue flag.", |
| "challenge": "Occlusion", |
| "caption": "Skier disappears behind slope and reappears further right." |
| }, |
| { |
| "folder": "girl-dog", |
| "first_image_desc": "Girl in wheelchair and dog moving along sidewalk near grass.", |
| "last_image_desc": "Girl in wheelchair reaches out to dog sitting beside her.", |
| "challenge": "Large motion", |
| "caption": "Girl in wheelchair approaches and stops beside sitting dog." |
| }, |
| { |
| "folder": "girl-happy", |
| "first_image_desc": "Woman in white shirt smiling with arms outstretched outdoors.", |
| "last_image_desc": "Woman in white shirt smiling and facing left near green plants.", |
| "challenge": "Large motion", |
| "caption": "Woman turns left while smiling outdoors." |
| }, |
| { |
| "folder": "girl-music", |
| "first_image_desc": "Person with closed eyes wearing headphones and touching both sides of head.", |
| "last_image_desc": "Person with closed eyes wearing headphones and tilting head downward.", |
| "challenge": "Large motion", |
| "caption": "Person tilts head downward while listening with headphones." |
| }, |
| { |
| "folder": "girl-smile", |
| "first_image_desc": "Girl in black jacket touches hair with both hands near her head.", |
| "last_image_desc": "Girl in black jacket smiles with hands lowered and hair loose.", |
| "challenge": "Large motion", |
| "caption": "Girl lowers hands from head and smiles." |
| }, |
| { |
| "folder": "girl-turn", |
| "first_image_desc": "Girl in yellow dress faces forward holding skirt.", |
| "last_image_desc": "Girl in yellow dress faces left holding skirt.", |
| "challenge": "Large motion", |
| "caption": "Girl spins clockwise." |
| }, |
| { |
| "folder": "goat", |
| "first_image_desc": "A goat stands on rocky terrain facing away.", |
| "last_image_desc": "A goat stands on rocks facing right with head turned.", |
| "challenge": "Large motion", |
| "caption": "A goat steps right on rocky hillside." |
| }, |
| { |
| "folder": "goat-branch", |
| "first_image_desc": "A brown goat walks under a large horizontal branch.", |
| "last_image_desc": "The brown goat's head is further forward under the branch.", |
| "challenge": "Large motion", |
| "caption": "A goat is rubbing its back against a tree branch." |
| }, |
| { |
| "folder": "gorilla", |
| "first_image_desc": "Adult and young gorilla sitting among green leaves.", |
| "last_image_desc": "Adult and young gorilla sitting among green leaves.", |
| "challenge": "Occlusion", |
| "caption": "Young gorilla moves behind leaves beside adult gorilla." |
| }, |
| { |
| "folder": "gym-pull", |
| "first_image_desc": "Man seated on gym machine with arms extended upward holding bar.", |
| "last_image_desc": "Man seated on gym machine with arms extended upward holding bar.", |
| "challenge": "Large motion", |
| "caption": "Man performs lat pulldown exercise on gym machine." |
| }, |
| { |
| "folder": "gym-wave", |
| "first_image_desc": "Man in white shirt swings battle ropes in gym.", |
| "last_image_desc": "Man in white shirt swings battle ropes higher in gym.", |
| "challenge": "Large motion", |
| "caption": "A man swings a battle rope at the gym." |
| }, |
| { |
| "folder": "hike-man", |
| "first_image_desc": "Person with backpack walking on a sunlit forest path.", |
| "last_image_desc": "Person with backpack farther along the same sunlit forest path.", |
| "challenge": "Linear motion", |
| "caption": "A person walks forward along a forest path." |
| }, |
| { |
| "folder": "hoverboard", |
| "first_image_desc": "Person standing on a hoverboard on a wet path near a railing.", |
| "last_image_desc": "Person walking away from a hoverboard on a sloped path.", |
| "challenge": "Large motion", |
| "caption": "Person rides a hoverboard forward and then steps off." |
| }, |
| { |
| "folder": "india", |
| "first_image_desc": "Several people walk and ride scooters on a sunlit street.", |
| "last_image_desc": "A man in a plaid shirt blocks most of the view of the street.", |
| "challenge": "Occlusion", |
| "caption": "A man in plaid shirt moves in front of the street scene." |
| }, |
| { |
| "folder": "koala", |
| "first_image_desc": "A koala climbs horizontally on a tree branch with head visible.", |
| "last_image_desc": "A koala clings vertically behind a tree trunk with head mostly hidden.", |
| "challenge": "Occlusion", |
| "caption": "Koala climbs up and behind the tree trunk." |
| }, |
| { |
| "folder": "makeup", |
| "first_image_desc": "Hand applies makeup brush to woman's closed eyelid.", |
| "last_image_desc": "Hand holds makeup brush above woman's closed eyelid.", |
| "challenge": "Large motion", |
| "caption": "Makeup brush moves upward across eyelid." |
| }, |
| { |
| "folder": "man", |
| "first_image_desc": "Man in blue shirt looking forward with neutral expression.", |
| "last_image_desc": "Man in blue shirt with right eye partially closed and swollen.", |
| "challenge": "Occlusion", |
| "caption": "Man raises hand and rubs his right eye." |
| }, |
| { |
| "folder": "man-eat", |
| "first_image_desc": "Man in glasses about to eat food with a spoon.", |
| "last_image_desc": "Man in glasses chewing food with mouth closed.", |
| "challenge": "Large motion", |
| "caption": "Man eats food with a spoon and begins chewing." |
| }, |
| { |
| "folder": "monkeys-trees", |
| "first_image_desc": "A monkey climbs a branch toward a tree in a grassy area.", |
| "last_image_desc": "A monkey stands on the branches while another monkey is farther left.", |
| "challenge": "Large motion", |
| "caption": "Monkey climbs branches while another monkey jumps leftward." |
| }, |
| { |
| "folder": "paragliding-sky", |
| "first_image_desc": "Paraglider with red canopy high above sea and mountains.", |
| "last_image_desc": "Paraglider with red canopy moves leftward above sea and mountains.", |
| "challenge": "Linear motion", |
| "caption": "Paraglider drifts leftward through the sky above the sea." |
| }, |
| { |
| "folder": "parkour", |
| "first_image_desc": "Man jumps over a metal barrier in an urban area.", |
| "last_image_desc": "Man stands on a metal railing overlooking a street and greenery.", |
| "challenge": "Large motion", |
| "caption": "Man runs and vaults over barriers and railings outdoors." |
| }, |
| { |
| "folder": "rabbit-cute", |
| "first_image_desc": "White and gray rabbit sitting in green grass facing forward.", |
| "last_image_desc": "White and gray rabbit sitting in green grass facing left.", |
| "challenge": "Large motion", |
| "caption": "Rabbit turns head to the right." |
| }, |
| { |
| "folder": "rhino", |
| "first_image_desc": "A rhinoceros stands on rocky ground near a tree and log.", |
| "last_image_desc": "The rhinoceros is partially hidden behind a tree and facing left.", |
| "challenge": "Occlusion", |
| "caption": "A rhinoceros walks left and becomes hidden behind a tree." |
| }, |
| { |
| "folder": "rhino-dirt", |
| "first_image_desc": "A rhinoceros stands on dirt facing right.", |
| "last_image_desc": "A rhinoceros stands on dirt further right with lifted front leg.", |
| "challenge": "Linear motion", |
| "caption": "The rhinoceros steps forward on the dirt." |
| }, |
| { |
| "folder": "run-girl", |
| "first_image_desc": "Girl in yellow shirt stands in wheat field at sunset.", |
| "last_image_desc": "Girl in yellow shirt runs through wheat field at sunset.", |
| "challenge": "Linear motion", |
| "caption": "Girl runs forward through the wheat field." |
| }, |
| { |
| "folder": "salsa", |
| "first_image_desc": "Dance group in sparkly outfits facing away from the audience.", |
| "last_image_desc": "Dance group crouching in a circle with arms extended inward.", |
| "challenge": "Large motion", |
| "caption": "Dancers move from standing to crouching in a circle." |
| }, |
| { |
| "folder": "santa", |
| "first_image_desc": "Man in Santa suit with headphones raises right hand near Christmas tree.", |
| "last_image_desc": "Man in Santa suit with headphones lowers head and touches headphones.", |
| "challenge": "Large motion", |
| "caption": "Santa who is lost in the song, dances." |
| }, |
| { |
| "folder": "scooter-board", |
| "first_image_desc": "Man rides a hoverkart toward the camera at a convention.", |
| "last_image_desc": "Man on hoverkart reappears from behind a large black booth structure.", |
| "challenge": "Occlusion", |
| "caption": "Man on hoverkart circles around a large black booth structure." |
| }, |
| { |
| "folder": "soapbox", |
| "first_image_desc": "Two people in a blue soapbox car approach a wooden ramp.", |
| "last_image_desc": "Blue soapbox car has crossed the ramp with one person pushing behind.", |
| "challenge": "Large motion", |
| "caption": "Soapbox car rolls over the wooden ramp on the roadside." |
| }, |
| { |
| "folder": "soccer", |
| "first_image_desc": "Person in gray sweatshirt balances soccer ball on foot outdoors.", |
| "last_image_desc": "Person in black pants kicks soccer ball forward on paved ground.", |
| "challenge": "Large motion", |
| "caption": "Soccer ball is kicked upward by the person's foot." |
| }, |
| { |
| "folder": "squirrel", |
| "first_image_desc": "A ground squirrel sits upright near a rock holding food.", |
| "last_image_desc": "The ground squirrel sits upright with its paw raised to its mouth.", |
| "challenge": "Near-static", |
| "caption": "The rodent is eating its food." |
| }, |
| { |
| "folder": "stretch-girl", |
| "first_image_desc": "Woman sits cross-legged on grass with hands resting on knees.", |
| "last_image_desc": "Woman sits cross-legged on grass with arms raised overhead.", |
| "challenge": "Large motion", |
| "caption": "Woman extends her arms forward while sitting cross-legged on grass." |
| }, |
| { |
| "folder": "stroller", |
| "first_image_desc": "Woman pushing stroller with child past shop window on cobblestone street.", |
| "last_image_desc": "Woman and stroller have moved further right along the shop window.", |
| "challenge": "Linear motion", |
| "caption": "Woman pushes stroller with child to the right past shop window." |
| }, |
| { |
| "folder": "subway", |
| "first_image_desc": "Several people walk past benches in a subway station.", |
| "last_image_desc": "Two women stand near a pillar in the subway station.", |
| "challenge": "Occlusion", |
| "caption": "People walk past benches at the subway station." |
| }, |
| { |
| "folder": "sunset", |
| "first_image_desc": "Sailboat on calm sea with large sun low in red sky.", |
| "last_image_desc": "Sailboat farther right on sea with large sun higher in sky.", |
| "challenge": "Linear motion", |
| "caption": "Sailboat moves right across the sea at sunset." |
| }, |
| { |
| "folder": "sunset-girl", |
| "first_image_desc": "Woman holding a light stands on the beach at sunset.", |
| "last_image_desc": "Woman holding a light stands near a large rock at sunset.", |
| "challenge": "Linear motion", |
| "caption": "Woman walks along the beach holding a small light." |
| }, |
| { |
| "folder": "sunset-walk", |
| "first_image_desc": "Person's legs entering from right on a path at sunset.", |
| "last_image_desc": "Person walking away on a path toward the sunset.", |
| "challenge": "Linear motion", |
| "caption": "Person walks forward along the path toward the sunset." |
| }, |
| { |
| "folder": "sweep", |
| "first_image_desc": "Broom sweeping debris toward red dustpan on wooden floor.", |
| "last_image_desc": "Broom and dustpan on clean wooden floor with debris gone.", |
| "challenge": "Large motion", |
| "caption": "Broom sweeps debris into dustpan on wooden floor." |
| }, |
| { |
| "folder": "tiger-tree", |
| "first_image_desc": "A tiger walks left past a large fallen tree.", |
| "last_image_desc": "The tiger has moved further left with its mouth slightly open.", |
| "challenge": "Large motion", |
| "caption": "A tiger slowly walks to the right passing a fallen tree." |
| }, |
| { |
| "folder": "tractor-green", |
| "first_image_desc": "A beige off-road truck is angled left near a dirt mound.", |
| "last_image_desc": "The beige off-road truck is fully on flat ground facing left.", |
| "challenge": "Large motion", |
| "caption": "The off-road truck drives rightward onto the grassy field." |
| }, |
| { |
| "folder": "train-snow", |
| "first_image_desc": "A train is distant on snowy tracks with falling snow.", |
| "last_image_desc": "The train is much closer on the snowy tracks in heavy snow.", |
| "challenge": "Large motion", |
| "caption": "A freight train moves forward through heavy falling snow." |
| }, |
| { |
| "folder": "woman-cry", |
| "first_image_desc": "Woman sitting on bed covering her face with hands. Man behind her.", |
| "last_image_desc": "Woman sitting on bed covering her face with hands. Man behind her.", |
| "challenge": "Near-static", |
| "caption": "Woman sits on bed crying and covering her face with hands." |
| }, |
| { |
| "folder": "worry", |
| "first_image_desc": "Man looking down with hand on chin in thought.", |
| "last_image_desc": "Man looking up and to the side with hand on chin.", |
| "challenge": "Large motion", |
| "caption": "Man turns head upward while thinking." |
| }, |
| { |
| "folder": "writing", |
| "first_image_desc": "Person in black shirt writes on paper beside laptop and yellow sleeve.", |
| "last_image_desc": "Person in black shirt lifts pencil from paper beside laptop and yellow sleeve.", |
| "challenge": "Large motion", |
| "caption": "Person lifts pencil after writing on paper." |
| } |
| ] |
