Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Passage: Pope John Paul II on Friday appointed two Chinese scientists -- one from Taiwan, the other from the mainland -- to the Pontifical Academy of Sciences. The two are Chin Ningyang, 74, from Hefei in China, the 1957 Nobel Physics Prize winner and son of a mathematics professor at Beijing university. Question: What happened while Pope John Paul II made his appointment? Events: ['appointed', 'are', 'winner']
Student:
are