Instructions: 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.
Input: Passage: The supporting projects launched by the foundation cover many fields, like culture, education, medical care and ecological protection. The Brightness Project, for instance, has helped 20,000 cataract sufferers regain eyesight since it was launched in 1993. Question: What event has begun but has not finished? Events: ['launched', 'cover', 'Project', 'helped', 'regain', 'launched']
Output:
cover