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: A terrorist expert said it was clear the IRA had embarked on a policy of causing maximum disruption and intimidation on the British mainland in the run-up to the general election on May 1. But neither Scotland Yard nor the organisers of Sunday's race would comment on whether security had been increased to take into account the IRA's apparent switch to targeting sporting events. Question: What occured during the time that the IRA embarked on a policy? Events: ['said', 'clear', 'embarked', 'policy', 'disruption', 'causing', 'intimidation', 'election', 'comment', 'increased', 'targeting', 'switch', 'race']

SOLUTION: causing

PROBLEM: Passage: The Israeli army forces stormed early on Wednesday morning the town of Beit Hanoun in a large-scale military operation, the Israeli army had called "the clouds of autumn". Palestinian security sources said that the Israeli army forces backed by dozens of tanks, bulldozers and armored vehicles covered by helicopters and fighting drones had occupied the whole town. Question: What happened during the operation? Events: ['stormed', 'operation', 'called', 'said', 'backed', 'covered', 'occupied']

SOLUTION: stormed

PROBLEM: Passage: The charges arise out of evidence Lawrence, one of Australia's best known female politicians, gave to a royal commission examining the circumstances surrounding a controversial petition tabled in the Western Australian state parliament in 1992. Lawyer Penny Easton, who was named in the petition, committed suicide four days after it was tabled. Question: What event has begun but has not finished? Events: ['charges', 'arise', 'gave', 'examining', 'circumstances', 'tabled', 'named', 'suicide', 'tabled']

SOLUTION:
charges