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: Industry analysts estimate the bureau has about 200,000 tons of copper stockpiles, the exact figure is treated as a State secret in China. The soaring copper prices, which has increased profit margin in the copper smelting industry, has led the government to fear the making of an investment bubble, prompting the NDRC to announce last month that the government will soon introduce a slew of measures to rein in the investment in the copper smelting industry.
Output: 



Output:
What event has already finished?
What event has begun but has not finished?
What will happen in the future?
What event(s) began to happen after fear began? 
What event(s) began to happen before fear began? 
What events began before the estimate?
What events will begin after the estimate?
What events were complete before the estimate?
What might have begun to occur before the announcement?