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.
One example is below.
Q: 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'].
A: approved, paid
Rationale: 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: Despite these early successes, the mere fact that a ground campaign has begun almost guarantees that the Bush administration will face fresh problems growing out of the military situation. There are likely to be additional American prisoners of war taken, and there are signs that President Hussein is taking Kuwaiti hostages. Question: What happened before the campaign begun? Events: ['successes', 'campaign', 'begun', 'administration', 'face', 'growing', 'situation', 'problems', 'taken', 'signs', 'taking', 'war']
A:
successes