In this task, you will be given a passage, a question and a list of single-word events identified from the passage. The goal is to point out all events from the given event list that can answer the question. If a question is unanswerable or none of the events answer the question, output should be empty.

Ex Input:
Passage: "Israel has no intention of allowing the passage of convoys between the Gaza Strip and the West Bank while the Palestinian Authority does not act to stop the firing of the Qassam (homemade) rockets," General Dan Halutz was quoted by parliamentary sources as saying. Under an agreement in principle reached between the two sides last month brokered by US Secretary of State Condoleezza Rice, the service was to have begun on Thursday. Question: What event has begun but has not finished? Events: ['has', 'allowing', 'passage', 'act', 'stop', 'firing', 'quoted', 'saying', 'agreement', 'reached', 'brokered', 'service', 'begun']

Ex Output:

Ex Input:
Passage: The affected airlines are Sosoliso, IRS, Space World, Fresh Air and Dasab. The NCAA revoked ADC's certificate on October 30 after its B737-200 aircraft crashed in Abuja one day earlier, killing 98 people. Question: What did not happen after airlines were affected? Events: ['affected', 'revoked', 'crashed', 'killing']

Ex Output:

Ex Input:
Passage: Armco shares closed unchanged at $10.625 in composite trading on the New York Stock Exchange. National Intergroup, which owns 50% of the nation's sixth largest steelmaker -- National Steel Corp. -- posted net income for the fiscal second-quarter of $8.6 million, or 33 cents a share, compared with a net loss of $50.3 million. Question: What happened after trading? Events: ['closed', 'trading', 'owns', 'posted', 'compared']

Ex Output:
closed