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 decided to turn back and dumped fuel into the ocean on the way to Vancouver. Fire and ambulance crews were dispatched as a precaution but the aircraft landed without incident. Question: What happened while the pilot dumped fuel? Events: ['decided', 'turn', 'dumped', 'dispatched', 'landed']
Example Output:

Example Input: Passage: South Korean prosecutors Friday summoned two senior opposition politicians for questioning over a massive graft scandal enveloping the Hanbo business group, prompting charges of a political conspiracy. The Prosecutor General's Office called in Kim Sang-Hyon of the main opposition National Congress for New Politics and Kim Yong-Hwan of the second opposition United Liberal Democratic Party. Question: What happened before the questioning? Events: ['summoned', 'questioning', 'scandal', 'enveloping', 'prompting', 'charges', 'conspiracy', 'called']
Example Output: summoned

Example Input: Passage: This would include improving technology for delivering financial services more efficiently and at lower cost and expanding the range and quality of financial products and services "including those for the Islamic market", the ADB said. The bank would also work to set up public-private partnerships, including reliable business and credit information systems as well as improved, reliable and lower-cost remittance services for overseas workers. Question: What would start after the bank worked? Events: ['include', 'improving', 'delivering', 'expanding', 'said', 'work', 'set', 'remittance', 'partnerships']
Example Output:
set