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: The purchase price was disclosed in a preliminary prospectus issued in connection with MGM Grand's planned offering of six million common shares. The luxury airline and casino company, 98.6%-owned by investor Kirk Kerkorian and his Tracinda Corp., earlier this month announced its agreements to acquire the properties, but didn't disclose the purchase price.
Output: 



Output:
What event has already happened?
What is happening now?
What will happen in the future?
What happened after the prospectus was issued?
What happened before the prospectus was issued?
What happened while the prospectus was issued?
What will happen after agreements are announced?
What has to happen before agreements are announced?
What may happen while agreements are announced?
What could have happened while the announcement was made but didn't?