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: Was Guzman's co-anchor married when she joined Today in L.A.? Passage:Early in her career, she worked with the Univision network in Miami, Florida. She moved to Telemundo-owned station KTMD in Houston, Texas, from 2004 until she joined NBC-affiliated station KPRC-TV as a general assignment reporter and weekend anchor in 2006. Known for her dynamic reporting, she has covered many prominent news stories, including Hurricanes Ike, Dolly and Gustav. She was one of the first reporters on the scene to cover the 2009 Fort Hood shooting. In 2012, she was named co-anchor of WMAQ-TV's weekday morning newscasts along with Stefan Holt, replacing Rob Elgas and Zoraida Sambolin, who returned to the station in 2014. In June 2014, Guzman joined KNBC in Los Angeles as a co-anchor of Today in L.A. alongside Whit Johnson after Alycia Lane left the station in 2013. In May 2016, L.A. Parent Magazine hired Daniella as a contributor to the magazine, the magazine debuts its column "On The Record: Straight Talk For Moms" in which, she is now also a magazine contributor in addition to its anchor duties at KNBC.

Example Output: b

Example Input: Question: Is Carnwadric in the same region as Glasgow? Passage:Robert Coull Wellins was born into a showbiz family living in the Gorbals, Glasgow; he later lived in Carnwadric and attended Shawlands Academy. Wellins studied alto saxophone and harmony with his father Max, and also played piano and clarinet when young. He joined the RAF as a musician playing tenor sax. After demobilisation he played with a few Scottish bands before moving to London in the mid-1950s. He was a member of Buddy Featherstonhaugh's quintet between 1956 and 1957, together with Kenny Wheeler. Around that time Wellins also joined drummer Tony Crombie's Jazz Inc., where he first met pianist Stan Tracey, joining Tracey's quartet in the early 1960s. He also worked with Lionel Grigson in 1976. At the end of the 1970s he was a member of the Jim Richardson Quartet.

Example Output: b

Example Input: Question: Did the song that Homer sings place in the top 10 of the US charts? Passage:Additionally, Homer sings Billy Joel's 1983 song "Uptown Girl". After drinking the tainted juice, Grampa and Jasper sit on a bench, laughing like the title characters from the series Beavis and Butt-head, while Flanders hallucinates skeletons and dancing bears (images associated with the Grateful Dead), marching hammers (from Pink Floyd's 1982 film Pink FloydThe Wall) and The Rolling Stones' lips and tongue logo. Mr. Burns' film is credited as "An Alan Smithee Film", a reference to the Alan Smithee pseudonym credit used by directors who wanted to be disassociated from a film on which they had lost creative control, to the detriment of the final product. When Barney drinks alcohol to prevent the bad effects from the tainted juice, a pink elephant comes to his rescue, referencing the scene in Dumbo where Dumbo and Timothy drink alcohol and see pink elephants. Seth and Munchie's dog is named Ginsberg, thought to be a reference to beat poet Allen Ginsberg. Homer putting the flowers in the policemen's rifles is a reference to the iconic October 22, 1967 Life magazine picture, "Flower Power" by Bernie Boston.

Example Output:
a