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: Low prices and the high purity of the heroin has also encouraged drug traffickers to take the risk, Jin said. A two-week class began in the cities and prefectures of Urumqi, Kashi and Ili on Nov. 6 to educate policemen, custom officers, train staff and postmen about drug smuggling.
Output: 



Output:
What event has already finished?
What event has begun but has not finished?
What will happen in the future?
What happened before drug traffickers were encouraged to take the risk?
What happened after the drug traffickers were encouraged?
What will happen after the two-week class begins?
What happened during the two-week class?
What will happen during the policemen getting educated?
What happened before the two-week class began?