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 Input: Passage: Dissident sources and human rights groups said in Beijing Tuesday that treatment of Chinese dissidents was worsening, following a report from China's Justice Ministry on Monday proclaiming "remarkable achievements" last year in judicial guarantees of Chinese citizens' rights. The UN representative also harshly critized Burma, Cuba, Iran and Iraq for gross human rights violations. Question: What happened before conditions were worsening for Chinese dissidents? Events: ['said', 'worsening', 'report', 'proclaiming', 'year', 'achievements', 'guarantees', 'critized', 'violations']
Example Output:

Example Input: Passage: But calls to reduce the number of troops in the island have been rejected by the United States because of tensions on the Korean peninsula. The base issue has also shaken the ruling alliance in which the LDP has teamed up with the SDP and centrist New party Sakigake against the main opposition New Frontier Party (NFP). Question: What happened before the base issue? Events: ['reduce', 'have', 'rejected', 'has', 'shaken', 'has', 'teamed', 'issue', 'calls']
Example Output: calls

Example Input: Passage: A quarter of the world's wealthiest 10 percent of adults lived in the United States while a fifth resided in Japan, the study showed. Eight percent of the world's wealthiest 10 percent of adults lived in Germany, seven percent in Italy, six percent in Britain and four percent each in France and Spain. Question: What probably happened while a fifth of the world's wealthiest 10 percent adults resided in Japan? Events: ['lived', 'resided', 'showed', 'lived']
Example Output:
lived