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: It gave no reason for the expulsions and Tanzania's criminal investigation and immigration departments could not be reached for comment. Nearly simultaneous bombings at U.S. embassies in Dar es Salaam, Tanzania, and Nairobi, Kenya, on Aug. 7 killed 258 people, including 12 Americans, and injured more than 5,500 people. Question: What occured on August 7th? Events: ['gave', 'expulsions', 'reached', 'bombings', 'killed', 'injured', 'be']

Ex Output:
killed

Ex Input:
Passage: The steps come on the top of credit-tightening and tax measures introduced in May last year against excessive speculation in private property which have softened real-estate prices. Market speculation Friday sent property stocks reeling, with the Stock Exchange of Singapore Property Index ending down five percent -- the largest one-day fall since the May curbs. Question: What events began after measurers were introduced in May? Events: ['steps', 'measures', 'introduced', 'speculation', 'softened', 'speculation', 'reeling', 'down', 'fall', 'curbs']

Ex Output:
speculation

Ex Input:
Passage: The divested Courtaulds textile operations had operating profit of #50 million on #980 million in revenue in the year ended March 31. Some analysts have said Courtaulds' moves could boost the company's value by 5% to 10%, because the two entities separately will carry a higher price earnings multiple than they did combined. Question: What happened before the year ended? Events: ['divested', 'operations', 'had', 'profit', 'revenue', 'ended', 'said', 'moves', 'boost', 'carry', 'did']

Ex Output:
had