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: 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 solution: 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".

Problem: Passage: In the quarter ended July 31, Jayark had an average of 5.6 million shares outstanding. The transaction is subject to approval by a panel of disinterested directors, the company said, adding that shareholder approval isn't needed. Question: What happened before the company spoke? Events: ['ended', 'had', 'is', 'approval', 'said', 'adding', 'needed', 'outstanding']

Solution: ended