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.
Q: Passage: Castro called Munero -- who reportedly drove a taxi and engaged in unofficial businesses in the Cuban city of Cardenas -- a ''ruffian'' on whom Cuban police had amassed ''100 pages of reports.'' According to sources quoted by the Miami Herald, Munero had fled to Florida in June 1998 and returned to Cuba later that year, only to be jailed for several months. Question: What happened before sources were quoted by the Miami Herald? Events: ['called', 'drove', 'engaged', 'amassed', 'quoted', 'fled', 'returned', 'jailed']
A:
fled