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: Confrontations among Catholic protesters, Protestant marchers and the police have provoked widespread violence in Northern Ireland for the past three summers. The crucible is Portadown, 30 miles (50 kms) southwest of Belfast, where Orangemen march each July from their rural church back downtown _ through the town's main Catholic area.
Output: 



Output:
What event has already happened?
What is happening now?
What will happen in the future?
What started before violence occurred?
What started after violence occurred?
What was occurring at the same time as violence?
What happened after confrontations?
What happened before confrontations?