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.

Example Input: Passage: The Lebanese army intervened to break up clashes in Beirut on Monday evening between government supporters and protestors calling for the government to resign, an AFP journalist witnessed. The clashes broke out in several Sunni Muslim-majority neighbourhoods near where tens of thousands of people were holding a sit-in protest, overseen by the Shiite Hezbollah militia, to demand the resignation of the Western-backed government. Question: What happened before the protests? Events: ['intervened', 'break', 'clashes', 'calling', 'resign', 'clashes', 'broke', 'holding', 'protest', 'overseen', 'demand', 'resignation']
Example Output:

Example Input: Passage: The coaster has the seating capacity of 25 people, but some 45 to 50 people were on board when the accident occurred. Ambulances of the aid groups, busy in the quake-relief activities in the region, rushed to the site of the accident and started shifting the injured to local hospitals. Question: What event has begun but has not finished? Events: ['has', 'were', 'accident', 'busy', 'activities', 'rushed', 'accident', 'started', 'shifting', 'occurred']
Example Output: shifting

Example Input: Passage: On Saturday, an Ethiopian barmaid was killed and 42 other people injured, including four Britons and two French nationals, when attackers threw grenades into two restaurants. Those attacks have not yet been claimed. Question: What happened immediately after attackers threw grenades into two restaurants? Events: ['killed', 'injured', 'threw', 'attacks', 'claimed']
Example Output:
killed