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: DD Acquisition Corp., a partnership of Unicorp Canada Corp.'s Kingsbridge Capital Group and Cara Operations Ltd., extended to Nov. 20 its $45-a-share offer for all Dunkin' Donuts Inc. shares outstanding. The offer, which was due to expire yesterday, is conditional on 50.1% of Dunkin' common shares, on a fully diluted basis, being tendered and on the withdrawal of the company's poison pill rights plan.
Output: 



Output:
What event has already happened?
What is happening now?
What will happen in the future?
What happened after the offer?
What may happen in the future after the offer?
What happened before the offer expired?
What happened before the offer was extended?