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.

Input: Consider Input: Passage: The coaster has the seating capacity of 25 people, but some 45 to 50 people were on board when the accident occurred. Ambulances of the aid groups, busy in the quake-relief activities in the region, rushed to the site of the accident and started shifting the injured to local hospitals. Question: What event has begun but has not finished? Events: ['has', 'were', 'accident', 'busy', 'activities', 'rushed', 'accident', 'started', 'shifting', 'occurred']

Output: shifting

Input: Consider Input: Passage: As part of the criteria for Bulgaria's bid for entering the European Union, Bulgaria has already shut down units 1 and 2 in Kozloduy in 2003, and is to shut the other two units by the end of the year. Also due to delayed deliveries of coal for some thermal plants, Bulgaria's electricity exports for the Balkan Peninsula would be ceased to secure the local electricity supply, the minister said, adding that the EC had promised to do its best to plug the power shortfall in the region. Question: What will happen after Bulgaria's bid? Events: ['entering', 'shut', 'shut', 'deliveries', 'exports', 'ceased', 'secure', 'supply', 'said', 'adding', 'promised', 'do', 'plug', 'bid']

Output: shut

Input: Consider Input: Passage: The event is the second phase of the first-ever joint Sino-American search-and-rescue exercises, agreed on by Chinese and U.S. military leaders. The first phase in September consisted of communications and passing exercises held in the waters off Hawaii. Question: What happened during the first phase? Events: ['event', 'exercises', 'agreed', 'phase', 'consisted', 'communications', 'exercises', 'held']
Output: communications