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: MOSCOW (AP)_ Presidents Leonid Kuchma of Ukraine and Boris Yeltsin of Russia signed an economic cooperation plan Friday, and Yeltsin claimed they resolved even more nagging problems. Russia and Ukraine share similar cultures and languages, and Ukraine was ruled from Moscow for centuries.
Output: 



Output:
What event has already happened?
What is happening now?
What will happen in the future?
What happened before the signing?
What happened after the signing?
What happened before Ukraine was ruled from Moscow for centuries?
What happened after Ukraine was ruled from Moscow for centuries?
What happened before the nagging problems were resolved?
What happened after the nagging problems were resolved?