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.

Input: Consider Input: Question: Which of the Beatles who used the Gibson J-160E were older when they died? Passage:Both John Lennon and George Harrison used the Gibson J-160E, an acoustic guitar with an electric pickup at the base of the fretboard. The resonant character of the full acoustic body, combined with the electric pickup, meant that this guitar was susceptible to feedback, employed to great effect on the intro to "I Feel Fine". Lennon also used a Framus Hootenanny twelve-string acoustic, which can be seen in the movie Help! and heard on the title song and "You've Got to Hide Your Love Away". This twelve-string guitar accounted for audibly richer rhythm guitar parts on songs like these, in comparison to the six-string Gibsons. After Sgt. Pepper's Lonely Hearts Club Band, Lennon moved on to a Martin D-28 from C. F. Martin & Company (alternating between the J-160E and the D-28 for The White Album) while Harrison upgraded to a Gibson J-200 Jumbo (which Lennon used on "Two of Us" and other acoustic tracks on Let It Be).


Output: a


Input: Consider Input: Question: In what town was the AEAC's director born? Passage:The Adult Entertainment Association of Canada (abbreviated AEAC, also called the Adult Association of Canada) is a coalition of strip club owners and their agents that represents 53 of the 140 strip clubs in Ontario, Canada. Tim Lambrinos is the organization's director. The Exotic Dancers' Alliance (EDA), a collective that was founded in 1995 to bring together both former and current strippers and their supporters, sought to establish minimum employment standards for strippers in Ontario by contending with the AEAC, but the EDA ceased to exist in 2004. Also in 2004, Ottawa instituted a law against lap dancing, and the AEAC unsuccessfully attempted to have the law overturned in 2007. Starting in 2004, the AEAC and the Department of Citizenship and Immigration Canada became embroiled in a long-standing controversy about work permits for foreign workers to be hired for the purpose of striptease. In 2008, when Minister of Citizenship and Immigration Diane Finley allegedly received threats from sex industry officials in relation to her support of Bill C-17, which sought to allow immigration officers to deny temporary visas to prospective strippers if they were suspected to be sex trafficking victims, Lambrinos said that "it's not plausible" that any of the AEAC strip clubs were responsible for the threats. In 2009, the AEAC invited Toronto City Council members to attend a free lunch at a strip club in the city, and three councillors accepted the invitation. The AEAC released a statement in 2010 that the government's crackdown on sex industry worker visas had resulted in a stripper shortage, and Minister of Public Safety Vic Toews responded by saying that the strip clubs that were short on strippers because of the crackdown were engaging in human trafficking. Toews then ordered the Royal Canadian Mounted Police to investigate the relevant strip clubs in order to determine whether or not the strippers working there were illegal immigrants or sex trafficking victims, and the AEAC launched a campaign to deny these allegations.


Output: b


Input: Consider Input: Question: Was Oakenfold or Rampling born first? Passage:UK disc jockeys Trevor Fung, Paul Oakenfold, and Danny Rampling are commonly credited with having "popularized" Balearic beat, specially in the UK. In 1987, after a holiday in Ibiza, Oakenfold and his friends Trevor Fung and Ian St. Paul returned to London, where they unsuccessfully tried to establish a nightclub called the Funhouse in the Balearic style. Returning to Ibiza during the summer of 1987, Oakenfold rented a villa where he hosted a number of his DJ friends, including Danny Rampling, Johnny Walker, and Nicky Holloway. Returning to London after the summer, Oakenfold reintroduced the Balearic style at a South London nightclub called the Project Club. The club initially attracted those who had visited Ibiza and who were familiar with the Balearic concept. Fueled by their use of Ecstasy and an emerging fashion style based on baggy clothes and bright colors, these Ibiza veterans were responsible for propagating the Balearic subculture within the evolving UK rave scene. In 1988, Oakenfold established a second outlet for Balearic beat, a Monday night event called Spectrum, which is credited with exposing the Balearic concept to a wider audience. It was 1988 when Balearic beat was first noticed in the U.S., according to Dance Music Report magazine. Jose Padilla, is an Ibizan DJ best known for his residency at Café del Mar. Also Jon Sa Trinxa, a british DJ and Producer best known for the longest residency on Salinas Beach at Sa Trinxa defines his style as being Balearic Music.



Output: a