You will be given a definition of a task first, then some input of the task.
Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.

Context: Chaohua Wang is a freelance essayist and researcher, with a Ph.D. in modern Chinese literature from the University of California, Los Angeles.
Question: The college Chaohua Wang attended was what?
Output:
university of california, los angeles