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 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 (18621941), 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 (17561795). His uncle, John Kean (18521914), 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 (18661943), 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.

Ex Output:
b

Ex Input:
Question: Where in Kentucky is the race held in which Parole finished 4th in 1876? Passage:An avid sportsman, Pierre Lorillard and his brother, George Lyndes Lorillard, were both major figures in Thoroughbred horse racing. In 1874, Pierre's horse, Saxon, won the Belmont Stakes. Although his horse Parole finished fourth in the 1876 Kentucky Derby, it went on to race with considerable success both in the United States and in Europe. In the 19th century, shipping horses from New York to Louisville, Kentucky was a major undertaking and as the Preakness Stakes and the Belmont Stakes were both held in the New York City area in the period, neither of the Lorillard brothers entered horses again in the Kentucky Derby. Pierre Lorillard established Rancocas Stable, named for the New Jersey town where he owned a country house. He spent time in Paris and in England where, in 1881, his horse Iroquois became the first American-owned and bred horse to win a European classic race. Ridden by the champion English jockey Fred Archer, Iroquois won The Derby and then went on to capture the St. Leger Stakes as well. Lorillard had other successes in England, notably with the horse named for the actor David Garrick, which won the 1901 Chester Cup ridden by American jockey, Danny Maher.

Ex Output:
b

Ex Input:
Question: Does the band from Chicago that covered the song in 1998 still put out albums? Passage:"Hounds of Love" was covered in 1998 by the Australian band Bluebottle Kiss on their EP Tap Dancing on the Titanic. In 2005 the Australian pop band Frente! added the song to their Try To Think Less EP. Indie rockers Ra Ra Riot performed "Hounds of Love" as a WOXY.com Lounge Act in 2007. Australian band The Church released a cover version of the song on their Coffee Hounds single in 2009. Thirty Seconds to Mars covered the song in 2010. Beth Sorrentino covered the song on Hiding Out. Faroese singer Eivr covered the song in 2010 that appeared on her album Larva. Chicago Power-pop band, The Moviegoers covered the song in 1998 as part of the Kate Bush Tribute Album, I Wanna Be Kate. Patrick Wolf did a version of this single.

Ex Output:
b