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.
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Question: Passage: During that conflict, Angola was one of three countries to send troops to support Kinshasa against rebels backed by Rwanda and Uganda. The refugees are being flown either to Mbanza Kongo or to Uige in northern Angola and the UNHCR allows them to take 40 kilograms (88 pounds) of luggage, and gives them either cash subsidies or assistance packages of food and items like cooking utensils, depending on their destination. Question: What happened before refugees were being flown to Mbanza Kongo and Uige? Events: ['conflict', 'was', 'send', 'support', 'flown', 'allows', 'take', 'gives', 'backed']

Answer: conflict

Question: 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']

Answer: sparked

Question: Passage: The spokesman said seven baskets of marijuana were hidden in the hull of the vessel when it berthed in the Freeport of Monrovia. The vessel had travelled directly to Monrovia from Freetown carrying food and other logistics. Question: What began after the vessel travelled? Events: ['said', 'hidden', 'berthed', 'travelled', 'carrying']

Answer:
berthed