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: In what county was Capito born?  Passage:She was born in Glen Dale, West Virginia, the daughter of Shelley (née Riley) and Arch Alfred Moore Jr., who served three terms as the state's Governor. A resident of Charleston, Capito was educated at the Holton-Arms School, a private college-preparatory school in Bethesda, Maryland; Duke University, where she earned her bachelor's degree in zoology; and the University of Virginia Curry School of Education, where she earned her master's degree. She is a member of Kappa Kappa Gamma sorority and represented the state of West Virginia as the 1972 Cherry Blossom Princess. At the start of her career, Capito was a career counselor at West Virginia State University and director of the educational information center for the West Virginia Board of Regents.

Example Output: b

Example Input: Question: How old was Francis Ford when John Ford started his career in filmmaking? Passage:John Ford (1894–1973) was an American film director whose career spanned from 1913 to 1971. During this time he directed more than 140 films. Born in Maine, Ford entered the filmmaking industry shortly after graduating from high school with the help of his older brother, Francis Ford, who had established himself as a leading man and director for Universal Studios. After working as an actor, assistant director, stuntman, and prop man – often for his brother – Universal gave Ford the opportunity to direct in 1917. Initially working in short films, he quickly moved into features, largely with Harry Carey as his star. In 1920 Ford left Universal and began working for the Fox Film Corporation. During the next ten years he directed more than 30 films, including the westerns The Iron Horse (1924) and 3 Bad Men (1926), both starring George O'Brien, the war drama Four Sons and the Irish romantic drama Hangman's House (both 1928 and both starring Victor McLaglen). In the same year of these last two films, Ford directed his first all-talking film, the short Napoleon's Barber. The following year he directed his first all-talking feature, The Black Watch.

Example Output: a

Example Input: Question: Which state is larger, the one that borders Campeche to the southwest, or the state that borders Campeche to the northeast? Passage:Campeche (), officially the Free and Sovereign State of Campeche (), is one of the 31 states which, with Mexico City, comprise the 32 Federal Entities of Mexico. Located in southeast Mexico, it is bordered by the states of Tabasco to the southwest, Yucatán to the northeast, and Quintana Roo to the east; to the southeast by the Orange Walk district of Belize, and by the Petén department of Guatemala to the south. It has a coastline to the west with the Gulf of Mexico. The state capital, also called Campeche, was declared a World Heritage Site in 1997. The formation of the state began with the city, which was founded in 1540 as the Spanish began the conquest of the Yucatán Peninsula. During the colonial period, the city was a rich and important port, but declined after Mexico's independence. Campeche was part of the province of Yucatán but split off in the mid-19th century, mostly due to political friction with the city of Mérida. Much of the state's recent economic revival is due to the finding of petroleum offshore in the 1970s, which has made the coastal cities of Campeche and Ciudad del Carmen important economic centers. The state has important Mayan and colonial sites; however, these are not as well-known or visited as others in the Yucatán.

Example Output:
a