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.

Ex Input:
Passage: Dunkin' has set Nov. 10 as the deadline for the receipt of any competing bids. DD Acquisition said the extension is to allow this process to be completed. Question: What will happen in the future? Events: ['deadline', 'bids', 'extension', 'allow', 'process', 'completed', 'set']

Ex Output:
completed

Ex Input:
Passage: But his latest comments remove any doubt that he also backs revisionist historians -- often branded in the West as neo-Nazis -- who maintain Nazi Germany's systematic slaughter of an estimated six million Jews between 1933 and 1945 never took place. "Why, under the pretext of this massacre, have you come to the heart of Palestine and the Islamic world ..., why have you created an artificial Zionist regime?" Question: What will happen in the future? Events: ['backs', 'branded', 'maintain', 'slaughter', 'come', 'created', 'remove', 'massacre']

Ex Output:
backs

Ex Input:
Passage: A respected figure and twice a member of the Chinese People's Political Consultative Congress, Cai has used his scientific achievements to reach practical results for wetland conservation, defending the idea that "wetlands are closely linked to human survival and development." Cai also stressed the importance of wetlands for sustainable economic development and human well-being, especially in their function as the "kidneys of nature." Question: What happened after used? Events: ['used', 'achievements', 'reach', 'conservation', 'defending', 'survival', 'development', 'stressed', 'development']

Ex Output:
reach