#ex3-2-4
small_birds = ['hummingbird','finch']
extinct_birds = ['dodo','passenger pigeon','Norwegian Blue']
carol_birds = [3,'French hens',2,'turtledoves']
all_birds = [small_birds,extinct_birds,'macaw',carol_birds]

print(all_birds,'\n')

print(all_birds[0][1])
