Definition: In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as `a` for Yes or `b` for No.
Input: Question: What was the market cap of The Disney Company the year Michael Milken graduated from the University of California, Berkeley? Passage:He graduated from Birmingham High School where he was the head cheerleader and worked while in school at a diner. His classmates included future Disney president Michael Ovitz and actresses Sally Field and Cindy Williams. In 1968, he graduated from the University of California, Berkeley with a B.S. with highest honors where he was elected to Phi Beta Kappa and was a member of the Sigma Alpha Mu fraternity. He received his MBA from the Wharton School of the University of Pennsylvania. While at Berkeley, Milken was influenced by credit studies authored by W. Braddock Hickman, a former president of the Federal Reserve Bank of Cleveland, who noted that a portfolio of non-investment grade bonds offered "risk-adjusted" returns greater than that of an investment-grade portfolio.


a