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: China's cabinet moved to tighten controls on social security funds on Wednesday after hearing how parts of the country were plagued by embezzlement. Misappropriated funds must be paid back in full within strict time limits and the officials involved should be punished, the State Council agreed at a meeting presided over by Premier Wen Jiabao. Question: What happened while Premier Wen Jiabao presided over the meeting? Events: ['moved', 'tighten', 'controls', 'hearing', 'plagued', 'embezzlement', 'paid', 'involved', 'punished', 'agreed', 'meeting', 'presided']
Example Output: moved

Example Input: Passage: ''The case of Elian is for today's youth what 40 years of the blockade, armed invasions, sabotage and attempts to kill President Fidel Castro were for earlier generations,'' said Cuban journalist Luis Baez, who has written several books about Cuban emigration to the United States. After the rally, state television showed the Cuban exiles in the streets of Miami -- some of them carrying signs demanding ''Freedom for Elian,'' the same battle cry regularly chanted during rallies on this side of the Florida Straits. Question: What happened during the rally? Events: ['is', 'blockade', 'invasions', 'sabotage', 'attempts', 'kill', 'were', 'said', 'written', 'emigration', 'rally', 'showed', 'carrying', 'demanding', 'chanted', 'rallies', 'Freedom', 'cry']
Example Output: carrying

Example Input: Passage: Canadian Olympic wrestling champion Daniel Igali was attacked and robbed in his native Nigeria two weeks ago, Canadian press said in a report Wednesday. Igali was confronted two weeks ago while watching television with his brother in his private residence in Yenagoa, Bayelsa State, four days after arriving from Canada. Question: What happened before Igali was confronted? Events: ['attacked', 'robbed', 'said', 'confronted', 'watching', 'arriving']
Example Output:
watching