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: More efforts will be spent to draw more people into the system, such as people working in private enterprises and the self-employed," said Tian. The total number of skilled workers is expected to exceed 100 million by 2010, with the number of technicians and senior technicians reaching 5.5 million. Question: What event has begun but has not finished? Events: ['efforts', 'be', 'spent', 'draw', 'working', 'expected', 'exceed', 'reaching']

Answer: efforts

Question: Passage: The US embassy in Manila filed a diplomatic note invoking the right of the US military authorities to exercise custody of the marine in keeping with the provisions of the Visiting Forces Agreement between the two countries. Question: What event has begun but has not finished? Events: ['filed', 'invoking', 'exercise', 'keeping']

Answer: invoking

Question: Passage: A 630 million dollar agreement under which Israeli Aircraft Industries will upgrade Turkey's aging fleet of 54 F-4E Phantom aircraft took effect last November, the largest-scale defense industry deal between the two countries. In Turkey, Levy will also meet President Suleymen Demirel, Foreign Minister Tansu Ciller, Chief of the General Staff Ismail Hakki Karadayi and business circles. Question: What happened after the agreement? Events: ['agreement', 'upgrade', 'effect', 'deal', 'meet', 'took']

Answer:
took