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: China's human rights record received a grilling Tuesday by a top US official here who told the Human Rights Commission that abuses in the country were still widespread. US permanent representative to the UN, Ambassador William Richardson acknowledged that two decades of economic growth had dramatically improved the lives of millions of Chinese. Question: What event has begun but has not finished? Events: ['record', 'received', 'grilling', 'Tuesday', 'told', 'abuses', 'permanent', 'acknowledged', 'decades', 'improved', 'lives']
Output:
improved