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: A key to the problem has been the failure of the European constitution, endorsed by EU leaders but which was rejected by French and Dutch voters last year, sparking the bloc's worst-ever crisis. The constitution was meant to streamline the EU's institutions as the bloc grows, but while there have been tentative moves to discuss alternatives, no real solution to the blueprint for Europe's future is expected before 2009. Question: What happened after the crisis? Events: ['problem', 'failure', 'endorsed', 'rejected', 'sparking', 'crisis', 'meant', 'streamline', 'grows', 'moves', 'alternatives', 'solution', 'blueprint', 'expected', 'been', 'been', 'discuss']
Example Output: meant

Example Input: Passage: David, who is seeded to face Chiu again in the final here, defeated the Hong Kong girl to win the gold at the Bangkok Games in 1998. "At the Asian Games, you are part of your country's whole team of athletes from a number of different sports. Question: What began before David defeated Chiu in the Bangkok Games? Events: ['seeded', 'face', 'final', 'defeated', 'win', 'Games', 'Games', 'are']
Example Output: Games

Example Input: Passage: The APEC ministers agreed that high-quality RTAs/FTAs maximized the contribution of those agreements to APEC-wide progress toward the Bogor Goals. Ministers agreed that APEC would develop by 2008 comprehensive model measures as many commonly accepted RTA/FTA chapters as possible for trade facilitation, said the joint statement. Question: What is likely to happen after development? Events: ['agreed', 'maximized', 'contribution', 'progress', 'agreed', 'develop', 'accepted', 'trade', 'facilitation', 'said']
Example Output:
trade