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: 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'].
Solution is here: approved, paid
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".

Now, solve this: Passage: Thirteen drug traffickers, also accused of armed robbery and murder, have been simultaneously hanged in southeastern Iran, newspapers reported Saturday. The "international traffickers," all of them Iranian, had killed or wounded several policemen in clashes with security forces in Sistan- Baluchestan province bordering Afghanistan, the papers said. Question: What happened before reported? Events: ['traffickers', 'accused', 'robbery', 'murder', 'hanged', 'reported', 'killed', 'wounded', 'clashes', 'said', 'forces']
Solution:
accused