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: "Because of the strong winds, the fire spread north of Mina," the director of Saudi civil defense, General Mohammed ibn Ali al-Sahili, told the official SPA news agency. The fire, sparked by a gas bottle used for cooking, began at 11:45 a.m. (0845 GMT) Tuesday about five kilometers (three miles) north of Mecca, the home of Islam's holiest shrines, witnesses said. Question: What had to happen before General Mohammed ibn Ali al-Sahili talked to the SPA news agency? Events: ['spread', 'told', 'sparked', 'used', 'cooking', 'began', 'said']

SOLUTION: sparked

PROBLEM: Passage: The latest results include some unusual write-downs, which had an after-tax impact of $4.9 million. Those included costs associated with the potential Valley Federal Savings and Loan Association acquisition, which was terminated on Sept. 27, 1989. Question: What might have happened before results but did not? Events: ['results', 'write-downs', 'impact', 'acquisition', 'terminated', 'costs']

SOLUTION: acquisition

PROBLEM: Passage: In addition, a Customs Service videotape from a border crossing point shows the woman's car returning from Mexico, these officials said. Authorities obtained a material-witness arrest warrant for Kopp after they said Kopp's car was spotted in Amherst in the weeks before Slepian was killed. Question: What happened before Slepian was killed? Events: ['crossing', 'shows', 'returning', 'said', 'obtained', 'arrest', 'said', 'spotted', 'weeks', 'killed']

SOLUTION:
spotted