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 acquisition brings together the two largest competitors to Home Shopping Network Inc., which now reaches more viewers than any other company in the video shopping industry. Among them, Home Shopping, QVC and CVN already control most of that young and fast-growing market, which last year had sales of about $1.4 billion. Question: What happens after the event when they control something? Events: ['brings', 'reaches', 'Among', 'control', 'had']
Example Output: brings

Example Input: Passage: Technically, he is still the head of state -- albeit with no power over the army and no political role. Some members of the multi-party interim government are arguing the job should be left empty until scheduled elections next year for a constitutional assembly that will decide once and for all whether the 238-year-old monarchy should stay or go. Question: What happened after the monarchy is still the head of state? Events: ['is', 'arguing', 'left', 'elections', 'decide', 'stay', 'go']
Example Output: left

Example Input: Passage: Meanwhile, UN mission chief Martin told a press conference organized at the UN office in Kathmandu Thursday afternoon that his team would start trilateral negotiations from Friday to finalize the technicalities of management of arms and armies. He said the government and the guerrillas should come up with a detailed agreement to make easier the process of arms management. Question: What will happen after the press conference? Events: ['told', 'conference', 'organized', 'start', 'negotiations', 'finalize', 'said', 'come', 'make']
Example Output:
start