Part 1. Definition
In this task, a passage will be given and the goal is to generate a question about temporal relations based on that passage. A temporal relation describes the relation between two things with respect to time e.g., something happens/starts/terminates/... immediately/shortly/usually/... before/after/during/... something else.
Your question should include an event, or ask about an event, and should not be a yes/no question.
Part 2. Example
Passage: I submitted the hit. The hit was approved, and then I was paid.
Answer: What happened after I submitted the hit?
Explanation: This is a valid temporal question based on the given paragraph. Events approved and paid have a temporal relation "after" with the event submitted.
Part 3. Exercise
Passage: Some 30,000 people had been housed in Biaro until the beginning of last week, but the refugees, along with 55,000 others at nearby Kasese, fled after reportedly being attacked by villagers and rebel forces. Groups of refugees have now begun emerging from the forest to head back for Biaro in search of humanitarian aid.
Answer:
What event has already finished?