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.

Example Input: Passage: The pilot had been described as "duty status and whereabouts unknown" but following DNA tests made on remains found at the crash site this was changed to "killed in action", the military said in a statement. US military spokesman Lieutenant Colonel Christopher Garver, said: "Based on the remains found, the air force is confident of its classification ... We have some remains now from the crash site but we are still looking for more." Question: What happened after the remains were found? Events: ['described', 'made', 'found', 'changed', 'said', 'statement', 'said', 'found', 'have', 'looking']
Example Output: described

Example 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']
Example Output: speculation

Example Input: Passage: Mr. McNealy said the issues that hurt Sun's performance earlier this year are now " largely" behind the firm, and he indicated that Sun's profitability should increase throughout the fiscal year. Sun also reported a record backlog of orders. Question: What will happen in the future? Events: ['said', 'hurt', 'performance', 'are', 'indicated', 'increase', 'reported', 'backlog', 'orders', 'issues']
Example Output:
increase