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: What age is the person who plays Ernst Stavro Blofeld? Passage:The story sees Bond pitted against the global criminal organisation Spectre and their leader Ernst Stavro Blofeld (Christoph Waltz). Bond attempts to thwart Blofeld's plan to launch a global surveillance network, and discovers Spectre and Blofeld were behind the events of the previous three films. The film marks Spectre and Blofeld's first appearance in an Eon Productions film since 1971's Diamonds Are Forever; a character resembling Blofeld had previously appeared in the 1981 film, For Your Eyes Only, but, because of the Thunderball controversy, he is not named, nor is his face shown. Several James Bond characters, including M, Q and Eve Moneypenny return, with new additions Lea Seydoux as Dr. Madeleine Swann, Dave Bautista as Mr. Hinx, Andrew Scott as Max Denbigh and Monica Bellucci as Lucia Sciarra.

Ex Output:
b

Ex Input:
Question: Which is the oldest NFL team that Horton coached with? Passage:Jeffrey Scott Horton (born July 13, 1957) is an American football coach. He currently is the offensive coordinator and running backs coach at San Diego State University. He was the interim head coach at the University of Minnesota, having replaced Tim Brewster, who was fired midway through the Golden Gophers' 2010 season. Horton previously served as the head coach at the University of Nevada, Reno in 1993 and at the University of Nevada, Las Vegas from 1994 to 1998. From 2006 to 2008, he a special assistant/offense and assistant offensive line coach for the St. Louis Rams of the National Football League (NFL), where he worked under head coach Scott Linehan. Horton coached the quarterbacks for the NFL's Detroit Lions in 2009.

Ex Output:
a

Ex Input:
Question: In what year did John Lennon die? Passage:Barbra Streisand recorded "Mother" (as well as Lennon's "Love") on her 1971 album Barbra Joan Streisand; it was also released as a single. The song also featured on Lennon's live album Live in New York City, released by Lennon's widow Yoko Ono after his death. Other songs born out of this period of therapy include "Working Class Hero" and "Isolation". Shigesato Itoi, creator of the Mother video game series, stated in an interview that this song was in large part the inspiration for his naming of the series. Mia Martini recorded in 1972 this song in Italian, with the title literally translated as "Madre". Maynard Ferguson recorded the song on his 1972 album M.F. Horn Two. South African artist Ratau Mike Makhalemele covered the song on an EP of Lennon covers in 1990. Shelby Lynne covered this song on her 2001 album Love, Shelby. Christina Aguilera covered the song in 2007 for the benefit album . Eminem sampled the song on the song for his song "Headlights", featured on the album the Marshall Mathers LP 2. Folk artist, Jackie Oates, included a version of the song on her album The Joy of Living in 2018. Lou Reed covered the song several times live featuring electric guitars and violins

Ex Output:
a