instruction:
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.
question:
Passage: The aircraft carrier left Sydney Harbour Tuesday after a six-day rest and recreation visit. It was in Australia to participate in Operation Tandem Thrust, a joint Australian/US military exercise involving 28,000 troops in far north Queensland state which ended last week. Question: What happened before the military exercise? Events: ['left', 'visit', 'participate', 'Thrust', 'exercise', 'ended']
answer:

question:
Passage: The Palestinian president said he will discuss with Mubarak ways of "saving" the peace process from collapse because of Israel's "persistence in violating the accords which were signed." The talks are focused on Israel's settlement policy as well as the closure of Palestinian territories, Arafat said. Question: What does the Palestinian president hope will not occur after a discussion with Mubarak? Events: ['said', 'discuss', 'saving', 'process', 'collapse', 'violating', 'accords', 'signed', 'talks', 'focused', 'policy', 'closure', 'said']
answer:
collapse

question:
Passage: Saddam appeared to accept a border demarcation treaty he had rejected in peace talks following the August 1988 cease-fire of the eight-year war with Iran. The move seemed aimed at heading off more trouble with Iran, which had condemned Iraq's invasion of Kuwait on Aug. 2 but also criticized the multinational force dispatched to Saudi Arabia. Question: What happened during the event when something was accepted? Events: ['appeared', 'accept', 'treaty', 'rejected', 'talks', 'cease-fire', 'war', 'aimed', 'heading', 'condemned', 'criticized', 'dispatched']
answer:
appeared