In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it, i.e., the proper nouns in the passage. Your job is to determine whether information from more than one term is needed to answer the question. Indicate your choice as `a` for Yes or `b` for No.

Example Input: Question: What Texas county was Irving Loeb Goldberg born in? Passage:Born in Port Arthur, Texas, Goldberg received a Bachelor of Arts degree from the University of Texas at Austin in 1926 and a Bachelor of Laws from Harvard Law School in 1929. He was in private practice in Beamont, Texas in 1929, in Houston, Texas in 1930, and in Taylor, Texas in 1931. He was an in-house counsel at The Murray Company in Dallas, Texas from 1932 to 1934, returning to private practice in Dallas from 1934 to 1942. He was a United States Naval Reserve Lieutenant during World War II from 1942 to 1946. He was thereafter again in private practice in Dallas until 1966, becoming lead name partner at Goldberg, Fonville, Gump & Strauss (now Akin Gump Strauss Hauer & Feld).

Example Output: b

Example Input: Question: Were the first two colleges that Long attended located in the same state? Passage:Upon graduation from high school Long attended the College of William and Mary where he studied history and graduated in 1969, after spending many of his high school and undergraduate summers with his family at Manteo, North Carolina, where Mary, William, Robert, and Laura worked for Paul Green's outdoor drama, The Lost Colony. He then attended the University of North Carolina at Chapel Hill to pursue a Ph.D. in art history. At Chapel Hill he met visiting professor Betty Smith who suggested he apply to the design program at Yale University. He left UNC and went to the Yale School of Drama to study set design. It was here that he met Sigourney Weaver (his roommate at the time), Wendy Wasserstein, Meryl Streep, Christopher Durang, and Paul Rudnick, who were all also students at the university. While at Yale he studied under designer Ming Cho Lee, whom he has credited with being a major influence on his work.

Example Output: a

Example Input: Question: How old was the law firm that Bates joined in 1998? Passage:Bates was a law clerk for Judge Roszel Cathcart Thomsen of the United States District Court for the District of Maryland from 1976 to 1977 and was an associate at Steptoe & Johnson from 1977 to 1980. He served as an Assistant United States Attorney for the District of Columbia from 1980 to 1987, and was Chief of the Civil Division of the United States Attorney's Office from 1987 to 1997. Bates was on detail as Deputy Independent Counsel for the Whitewater investigation from 1995 to mid-1997. In 1998, he joined the Washington, D.C. law firm of Miller & Chevalier, where he was Chair of the Government Contracts/Litigation Department and a member of the Executive Committee. From September 1995 until leaving in March 1997, Bates worked as Deputy Independent Counsel for Kenneth Starr and the Independent Counsel's office during the investigation into President Bill Clinton.

Example Output:
b