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.

[EX Q]: Question: What city did Stevens complete a Ph.D. in? Passage:In 1980, Stevens joined the Army under their split option training program and conducted basic training at Fort Dix, New Jersey and advanced individual training at Fort Sam Houston, Texas. While engaged in his military service, Stevens entered the University of Southern Maine in the Computer Science program in 1981. However, an enthusiastic professor (John Ricci) converted him to the study of Chemistry. He spent two summers working as an intern at the Brookhaven National Laboratory in Long Island with Professor Ricci, and Drs. Thomas Koetzle and Dick McMullan, where he first learned how to determine the molecular structure of compounds by X-ray and neutron diffraction. While there he also met a University of Southern California research team led by Dr. Robert Bau; after he obtained a Bachelor of Science degree in Chemistry at USM, he entered the University of Southern California in pursuit of a Doctor of Philosophy degree in Chemistry working with Professor Robert Bau and Nobel Laureate Professor, George Olah. He completed his Ph.D. in 26 months, graduating in 1988.

[EX A]: b

[EX Q]: Question: Who is the oldest member of Jan Kuehnemund's band? Passage:Born in St. Paul, Minnesota, Kuehnemund formed an all-female band known as Genesis in St. Paul in 1971, initially as a quintet under the name Lemon Pepper. Her father Carl served as a roadie during her band's earliest days. Genesis was later renamed Vixen to prevent confusion with the same-named English band before breaking up in 1974. A bandmate of hers during that year was Nancy Shanks. After a six-year hiatus she reformed Vixen and shortly moved her band to Los Angeles in 1981, and, in 1983, singer Janet Gardner joined her. The band gained notice by appearing in the 1984 teen film Hardbodies under the on-screen name Diaper Rash. They were also a quintet at the time. She eventually added Roxy Petrucci on drums and fellow Minnesotan Share Ross, then known as Share Pedersen, on bass, the lineup that signed to EMI Records. They released their self-titled debut, Vixen, in 1988. It was released by Manhattan Records in the U.S. and Canada. The band toured with the Scorpions, Ozzy Osbourne, and Bon Jovi, and appeared in Penelope Spheeris' 1988 film, , although only Gardner, Pedersen, and Petrucci appeared in the film.

[EX A]: a

[EX Q]: Question: How long was the war that broke out when Munzinger had an expedition ready at Toulon? Passage:After a short stay in Europe in 1863, Munzinger returned to the north and north-east borderlands of Ethiopia. In 1865 Munzinger managed the British consulate along the border of Ethiopia, but remained in Massawa, after the 1868 British invasion of Ethiopia, where he became the French consul. There, according to Augustus B. Wylde, he married a woman of Hamasien and convinced one of the local warlords, Wolde Mikael, to cede the province of Hamasien to France. Munzinger sailed to France, and by early 1870 had an expedition ready at Toulon to sail to Massawa when the Franco-Prussian War broke out, and French resources were diverted to this higher priority, whereupon he left the service of the French. In July of that year he was sent to Aden, where he joined Captain S.B. Miles on an expedition into the interior of the southern Arabian peninsula. He then left the French and entered the service of the Egyptian government of Khedive Ismail, serving as governor of the Keren region and Massawa (modern-day Eritrea). Once he reached his command, his first act was to place the Bogos once again under Egyptian rule.

[EX A]:
b