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: But he was followed by a 32-year-old off-duty police officer and three other male passengers who tackled him on the platform. The man lost consciousness and died later in the day in a nearby hospital, a police spokesman said. Question: What could happen again? Events: ['followed', 'tackled', 'lost', 'died', 'said']
Example Output:

Example Input: Passage: US federal officials confirmed that extensive monitoring of the US cattle population had not identified a single case of BSE in the United States. And since 1989, strict import rules on live animals and animal products have been implemented to protect the country's beef and dairy industries. Question: What will continue to happen? Events: ['confirmed', 'monitoring', 'identified', '1989', 'implemented', 'protect', 'rules']
Example Output: monitoring

Example Input: Passage: No figure for the settlement was revealed and parties in the case have been forbidden from discussing the deal in public. The Portland Archdiocese filed for bankruptcy protection in 2004 as it staggered under a 135 million-dollar lawsuit claiming sexual abuse by members of its clergy. Question: What began to occur during the settlement and is still happening? Events: ['settlement', 'revealed', 'forbidden', 'discussing', 'filed', 'staggered', 'claiming', 'abuse', 'case', 'deal']
Example Output:
forbidden