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.

[Q]: Question: In what city was Watson a laboratory staff member from 1957 to 1981? Passage:Watson graduated in 1943 with BS in electrical engineering from Iowa State College. From 1943 to 1946 he was a researcher at the United States Naval Research Laboratory in Washington, D.C. During his work for the U.S. Navy he went to night school at George Washington University. He graduated from the University of Iowa with Ph.D. in 1948 with thesis The polarizability of the meson-charge cloud of a neutron in an external electrostatic field. He was from 1948 to 1949 an Atomic Energy Commission (AEC) Fellow at the Institute for Advanced Study and from 1949 to 1951 an AEC Fellow at the Berkeley Radiation Laboratory. He was from 1951 to 1954 an assistant professor of physics at Indiana University and from 1954 to 1957 an associate professor of physics at the University of Wisconsin, Madison. In 1953 he was elected a fellow of the American Physical Society. From 1957 to 1981 he was a staff member of Lawrence Berkeley National Laboratory, as well as a professor of physics at the University of California, Berkeley. In 1974 he was elected a member of the National Academy of Sciences. From 1981 to 1991 he was the director of the Marine Physical Laboratory, Scripps Institute of Oceanography, as well as a professor of physical oceanography at the University of California, San Diego. In 1991 he retired as professor emeritus. His doctoral students include Shang-keng Ma.

[A]: b

[Q]: Question: What is the length of Interstate 380? Passage:On March 18, 1965, a 33-year-old truck driver, Eugene P. Sesky, was on his way to deliver a load of bananas to Scranton, Pennsylvania. Sesky, an employee of Fred Carpentieroperator of a small truck line in Scrantonwas returning from the boat piers at Weehawken, New Jersey, where he had picked up his load. The load was destined for the locations in the "wholesale block" on the western edge of Lackawanna Avenue in Scrantoneither the local A&P Warehouse or to Halem Hazzouri Bananas, the premier banana seller in the area at the time. Sesky was driving a 1950s Brockway diesel truck tractor with a semi-trailer and was headed down Rt. 307 when he suddenly lost control. That section of Rt. 307 contains a two-mile descent extending from Lake Scranton to the bottom of Moosic Street that includes a drop in elevation of more than in less than . Sesky was unable to control the truck's speed down the hill due to a mechanical failure, variously attributed to the truck's brake system or its clutch. As a result, the truck cruised into Scranton at approximately , sideswiping a number of cars before it crashed into a house at the southwest corner of Moosic St and S. Irving Ave (), close to the bottom of the hill. Witnesses reported that Sesky did everything possible to avoid pedestrians and other motorists, including climbing out onto the truck's running board to try to warn people, and some have suggested that he may have deliberately flipped the truck over to avoid striking either bystanders or an automotive service station on Moosic Street that could have exploded in flames, causing a greater loss of life. Sesky was thrown from the truck and killed and bananas were spilled and strewn when the rig came to rest; 15 others were injured but only Sesky died. The road was closed for cleanup as Johnson's Towing Company helped out in the recovery. Trucks over 21,000 lb (10.5 t) are no longer allowed to travel that route (they must use Interstate 380 via Dunmore.)

[A]: b

[Q]: Question: When did the US enter the war that McNamara fought in as a sergeant of the 87th Division? Passage:McNamara was a native of Fair Haven, Vermont, and attended the schools of Fair Haven. He graduated from College of the Holy Cross in 1915, studied law with a Vermont attorney, and attended Harvard Law School. Leaving law school early to enter the military for World War I, McNamara served in the United States Army and attained the rank of sergeant as a member of the 87th Division. After leaving the Army, McNamara was admitted to the bar and began to practice law in Burlington, Vermont. He became active in politics as a Democrat, and served as Burlington's municipal court judge from 1921 to 1923. After unsuccessful runs for Vermont Attorney General and the U.S. House, in 1933 McNamara was named US Attorney for Vermont. He held the post through the administrations of Democrats Franklin Roosevelt and Harry Truman, and resigned after Republican Dwight Eisenhower became president.

[A]:
b