Objective: Identify the human values expressed by each actor in a factual news article, aiming to cover all actors appearing in its subevents. For Level-1 values, assign a direction (aligned or contradictory); for Level-2 values, assign labels without direction.

• Provided data:

  • guid: article id

  • content: article content

  • List of main actors

  • Level-1/2 human value categories

• Output:

  • Task-1a: <guid, actor, level-2 value>

  • Task-1b: <guid, actor, level-1 value, Aligned |Contradictory>

• Error definition:

  • Omission error: missed gold labels

  • Reversal error : predicted opposite direction (aligned ↔ contradictory) 

Objective: Identify, for each subevent, the human values expressed by each actor: (1) assign Level-1 value labels with a direction (aligned or contradictory), and (2) assign Level-2 value labels without direction, aiming to cover all actors present in the subevent.

• Provided data:

  • guid: article id

  • content: article content

  • subevent id

  • subevent content

  • List of main actors

  • Level-1/2 human value categories

• Output:

  • Task-2a: <guid, subevent_id, actor, level-2 value label>

  • Task-2b: <guid, subevent_id, actor, level-1 value label, Aligned |Contradictory>

• Error definition:

  • Omission error: missed gold labels

  • Reversal error : predicted opposite direction (aligned ↔ contradictory)