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: For nearly forty years, the United States has said categorically it would not tolerate totalitarian rule in its own backyard. It is the US economic and political embargo which has kept Cuba in a box. Question: What did the United States not do after totalitarian rule came to Cuba? Events: ['said', 'tolerate', 'rule', 'embargo', 'kept']

Ex Output:
tolerate

Ex Input:
Passage: Wholesale prices in the United States fell by 1.6 percent in October, tying with the record decline set in the same month of 2001, the Labor Department reported on Tuesday. The big drop in wholesale prices, a gauge of inflation at the factory gate, followed a 1.3 percent fall in September and was sharper than the 0.5 percent decline expected by analysts. Question: What had started before the Labor Department reported on Tuesday? Events: ['set', 'reported', 'drop', 'followed', 'fall', 'was', 'expected', 'fell', 'tying']

Ex Output:
fell

Ex Input:
Passage: A terrorist expert said it was clear the IRA had embarked on a policy of causing maximum disruption and intimidation on the British mainland in the run-up to the general election on May 1. But neither Scotland Yard nor the organisers of Sunday's race would comment on whether security had been increased to take into account the IRA's apparent switch to targeting sporting events. Question: Wha began before the race and was still ongoing? Events: ['said', 'clear', 'embarked', 'policy', 'disruption', 'causing', 'intimidation', 'election', 'comment', 'increased', 'targeting', 'switch', 'race']

Ex Output:
causing