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: I submitted the hit. The hit was approved, and then I was paid. Question: What happened after I submitted the hit? Events: ['submitted', 'approved', 'paid'].
Example output: approved, paid
Example explanation: From the passage, we can infer that events approved and paid happened after the event submitted. Therefore, the answer to this question is "approved, paid".
Q: 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']
A:
killed