old_contents: var skillsets = [
      {
          "name": "Tracking",
          "description": "Object tracking: list, enumeration, set/membership."
      },
      {
          "name": "Math",
          "description": "Mathematical reasoning: arithmetic, statistical, quantitative, comparative, and superlative reasoning."
      },
      {
          "name": "Coref",
          "description": "Coreference resolution: pronoun (= pronominalization), one-anaphora."
      },
      {
          "name": "Logical",
          "description": "Logical reasoning: conditional, quantifier, transitive."
      },
      {
          "name": "Analogy",
          "description": "Analogical reasoning: metonymy, metaphor."
      },
      {
          "name": "Sptemp",
          "description": "Spatial/temporal relationship between multiple entities/events/states."
      },
      {
          "name": "Causal",
          "description": "Causal relations expressed by causal expressions, e.g., why, because, the reason... (only if exists)."
      },
      {
          "name": "Ellipsis",
          "description": "Inference between two facts/events, in which one of facts/events requires understanding of implicit/omitted information (argument, predicate, quantifier, time, place, etc.)."
      },
      {
          "name": "Bridging",
          "description": "Inference between two facts/events supported by grammatical/conceptual information: hypernymy, shynonymy, thematic role, partial entity/event/state/role, idiom (including constructions), apposition. Two facts/events are sharing some information."
      },
      {
          "name": "Elaboration",
          "description": "Inference between two facts/events supported by factual knowledge: known facts, general knowledge, implicit relation, naming, etc."
      }
      {
          "name": "Meta",
          "description": "Meta-knowledge of reader/writer/document/genre/narrative."
      }
      {
          "name": "Clauses",
          "description": "Coordination or subordination of clauses in a sentence."
      }
      {
          "name": "Punct",
          "description": "Punctuation marks, e.g., parenthesis, dash, quotation, exclamation, colon, semicolon, etc."
      }    
  ];
  
new_contents: var skillsets = [
      {
          "name": "Tracking",
          "description": "Object tracking: list, enumeration, set/membership."
      },
      {
          "name": "Math",
          "description": "Mathematical reasoning: arithmetic, statistical, quantitative, comparative, and superlative reasoning."
      },
      {
          "name": "Coref",
          "description": "Coreference resolution: pronoun (= pronominalization), one-anaphora."
      },
      {
          "name": "Logical",
          "description": "Logical reasoning: conditional, quantifier, transitive."
      },
      {
          "name": "Analogy",
          "description": "Analogical reasoning: metonymy, metaphor."
      },
      {
          "name": "Sptemp",
          "description": "Spatial/temporal relationship between multiple entities/events/states."
      },
      {
          "name": "Causal",
          "description": "Causal relations expressed by causal expressions, e.g., why, because, the reason... (only if exists)."
      },
      {
          "name": "Ellipsis",
          "description": "Inference between two facts/events, in which one of facts/events requires understanding of implicit/omitted information (argument, predicate, quantifier, time, place, etc.)."
      },
      {
          "name": "Bridging",
          "description": "Inference between two facts/events supported by grammatical/conceptual information: hypernymy, shynonymy, thematic role, partial entity/event/state/role, idiom (including constructions), apposition. Two facts/events are sharing some information."
      },
      {
          "name": "Elaboration",
          "description": "Inference between two facts/events supported by factual knowledge: known facts, general knowledge, implicit relation, naming, etc."
      }
      {
          "name": "Meta",
          "description": "Meta-knowledge of reader/writer/document/genre/narrative."
      }
      {
          "name": "Clauses",
          "description": "Coordination or subordination of clauses in a sentence (multiple predicate argument structures)."
      }
      {
          "name": "Punct",
          "description": "Punctuation marks, e.g., parenthesis, dash, quotation, exclamation, colon, semicolon, etc."
      }    
  ];
  
subject: Update skillsets