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.

Positive Example 1 -
Input: Passage: I submitted the hit. The hit was approved, and then I was paid.
Output: What happened after I submitted the hit?

Positive Example 2 -
Input: Passage: Heavy snow is causing disruption to transport across the UK, with heavy rainfall bringing flooding to the south-west of England. Rescuers searching for a woman trapped in a landslide at her home in Looe, Cornwall, said they had found a body.
Output: What event has started?

Negative Example 1 -
Input: Passage: He will be happy after he attends the party.
Output: Is he happy now?

Negative Example 2 -
Input: Passage: I submitted the hit. The hit was not approved, and then I was not paid.
Output: What did I submit?

Now complete the following example -
Input: Passage: After the war ended, the Vukovar region was put under UN administration and was reintegrated into Croatia in 1998. The Hague-based UN war crimes tribunal has been trying three Serb officers -- Veselin Sljivancanin, Miroslav Radic and Mile Mrksic -- for suspected war crimes committed in Vukovar.
Output: 



Output:
What event has already finished?
What event has begun but has not finished?
What will happen in the future?
What happened in 1998?
What happened after the war ended?
What before 1998?
What happened before the tribunal?
What happened during the tribunal?
What happened to the Vukovar region after the war ended?