TASK DEFINITION: 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.
PROBLEM: Passage: In fiscal 1989, Elco earned $7.8 million, or $1.65 a share. The company's stock fell $1.125 to $13.625 in over-the-counter trading yesterday. Question: What happened before yesterday's trading? Events: ['earned', 'fell', 'trading']

SOLUTION: earned

PROBLEM: Passage: The law change would allow the US military to continue running 12 Okinawa facilities on land owned by some 3,000 people who have refused to renew leases which expire on May 14. The bill stipulates the government can continue using land for the US military by providing compensation to landlords, even if it fails to gain approval for new leases. Question: What event has already finished? Events: ['change', 'allow', 'continue', 'running', 'owned', 'refused', 'renew', 'expire', 'stipulates', 'can', 'continue', 'using', 'providing', 'fails', 'gain']

SOLUTION: refused

PROBLEM: Passage: U.S. Marines were said to have breached troublesome mine fields along the Iraqi lines but Pentagon officials said no amphibious assault on Kuwait's beaches had begun. Long columns of Iraqi prisoners of war could be seen trudging through the desert toward the allied rear. Question: What happened before the prisoners were trudging through the desert? Events: ['said', 'breached', 'said', 'assault', 'begun', 'seen', 'trudging']

SOLUTION:
breached