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: How many terms as a senator did  Robert Kean's father serve? Passage:Kean was born September 28, 1893, in Elberon, New Jersey. His father, Hamilton Fish Kean (1862–1941), was a United States Senator from New Jersey and his son, Thomas Kean, served two terms as the Governor of New Jersey. Robert Kean was the great-great-grandson of John Kean, a Delegate to the Continental Congress from South Carolina (1756–1795). His uncle, John Kean (1852–1914), was also a United States Senator from New Jersey. His grandson, Thomas Kean, Jr., is presently the Minority Leader of the New Jersey State Senate. His mother, Katherine Taylor Winthrop (1866–1943), was a descendant of John Winthrop, a wealthy English Puritan lawyer and one of the leading figures in the founding of the Massachusetts Bay Colony, the first major settlement in what is now New England after Plymouth Colony. Winthrop led the first large wave of migrants from England in 1630 and served as governor for 12 of the colony's first 20 years of existence. Kean is also a descendant of William Livingston, the first Governor of New Jersey.

Example Output: b

Example Input: Question: Was Vermont's GDP larger than Massachusetts' GDP the year Coolidge was born? Passage:Calvin Coolidge (born John Calvin Coolidge Jr.; ; July 4, 1872 – January 5, 1933) was an American politician and lawyer who served as the 30th president of the United States from 1923 to 1929. A Republican lawyer from New England, born in Vermont, Coolidge worked his way up the ladder of Massachusetts state politics, eventually becoming governor of Massachusetts. His response to the Boston Police Strike of 1919 thrust him into the national spotlight and gave him a reputation as a man of decisive action. The next year, he was elected vice president of the United States, and he succeeded to the presidency upon the sudden death of Warren G. Harding in 1923. Elected in his own right in 1924, he gained a reputation as a small government conservative and also as a man who said very little and had a rather dry sense of humor.

Example Output: a

Example Input: Question: What was the name of the first novel written by the author quoted at the end of Brutus' radio programs? Passage:After a brief stint, Brutus left WPLJ-FM to begin his first ever full-time on-air hosting job at WHJY in Providence, Rhode Island. It was at this juncture that he began his trademark of closing his radio programs with a quote from writer Hunter S. Thompson. He met with Thompson twice during this time during appearances by the author at the Somerville Theater outside of Boston, Massachusetts. They stayed in contact until Thompson's death in 2005 including Brutus' unsuccessful attempts to convince the author to host a hybrid music/political program on XM Satellite Radio. Brutus was let go from WHJY in the spring of 1992. He did return for one night in 2003 to host a memorial edition of The Metal Zone in honor of his friend Mike "Dr. Metal" Gonsalves who perished in The Station Nightclub Fire. Shortly after his departure from WHJY, Brutus joined the staff of WBCN-FM in Boston, Massachusetts where he worked weekend and fill in shifts. By fall of that year, Brutus was back at WMMR-FM in Philadelphia, Pennsylvania as host of the night shift. He remained in this capacity until offered the afternoon drive position at WRCX-FM in Chicago, Illinois.

Example Output:
b