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: Who was the first president of the college where Heinrich studied? Passage:Georg Heinrich August Ewald (16 November 1803 4 May 1875) was a German orientalist, Protestant theologian, and Biblical exegete. He studied at the University of Gottingen. In 1827 he became extraordinary professor there, in 1831 ordinary professor of theology, and in 1835 professor of oriental languages. In 1837, as a member of the Gottingen Seven, he lost his position at Gottingen on account of his protest against King Ernst August's abrogation of the liberal constitution, and became professor of theology at the University of Tubingen. In 1848, he returned to his old position at Gottingen. When Hanover was annexed by Prussia in 1866, Ewald became a defender of the rights of the ex-king. Among his chief works are: Complete Course on the Hebrew Language (), The Poetical Books of the Old Testament (), History of the People of Israel (), and Antiquities of the People of Israel (). Ewald represented the city of Hanover as a member of the Guelph faction in the North German and German Diets.

Example Output: b

Example Input: Question: Of the albums released after Godflesh reformed, which grossed the larger amount? Passage:The band signed to Earache Records in the late 1980s and released their influential debut album, Streetcleaner (1989), to critical acclaim. After the release of Pure (1992) and their major label debut Selfless (1994), they started experimenting with live drums, as well as with hip hop and breakbeat sounds. The resulting albums, Songs of Love and Hate (1996) and Us and Them (1999), were followed by Hymns (2001), which saw a simplification of the band's sound. Shortly after Green's departure in 2002, Broadrick ended Godflesh and pursued various other projects, including Jesu. Broadrick and Green reformed Godflesh in 2010, releasing A World Lit Only by Fire (2014) and Post Self (2017) to critical acclaim.

Example Output: a

Example Input: Question: Did Freeh attend high school and college in the same state? Passage:Freeh was born January 6, 1950, in Jersey City, New Jersey, the son of Italian-American parents Bernice (nee Chinchiolo), a former bookkeeper, and William Freeh, Sr., a real estate broker. Freeh, a native of North Bergen, graduated from St. Joseph's High School in West New York, NJ in 1967, where he was taught by Christian Brothers. He then graduated Phi Beta Kappa from Rutgers UniversityNew Brunswick with a Bachelor of Arts degree in 1971, and received a Juris Doctor degree from Rutgers School of LawNewark in 1974 and a Master of Laws degree in criminal law from New York University School of Law in 1984. Freeh was an FBI Special Agent from 1975 to 1981 in the New York City field office and at FBI Headquarters in Washington, D.C. In 1981, he joined the U.S. Attorney's Office for the Southern District of New York as an Assistant United States Attorney. Subsequently, he held positions there as Chief of the Organized Crime Unit, Deputy United States Attorney, and Associate United States Attorney. He was also a first lieutenant in the United States Army Reserve.

Example Output:
a