In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as `a` for Yes or `b` for No.

Input: Consider Input: Question: Which of the companies involved with the three-dimensional integrated circuit was founded first? Passage:In 1986, Mitsubishi Electric researchers Yoichi Akasaka and Tadashi Nishimura laid out the basic concepts and proposed technologies for 3D ICs. The following year, a Mitsubishi research team including Nishimura, Akasaka and Osaka University graduate Yasuo Inoue fabricated an image signal processor (ISP) on a 3D IC, with an array of photosensors, CMOS A-to-D converters, arithmetic logic units (ALU) and shift registers arranged in a three-layer structure. In 1989, an NEC research team led by Yoshihiro Hayashi fabricated a 3D IC with a four-layer structure using laser beam crystallisation. In 1990, a Matsushita research team including K. Yamazaki, Y. Itoh and A. Wada fabricated a parallel image signal processor on a four-layer 3D IC, with SOI (silicon-on-insulator) layers formed by laser recrystallization, and the four layers consisting of an optical sensor, level detector, memory and ALU.


Output: b


Input: Consider Input: Question: Which player played more games, Al Spalding or Ross Barnes? Passage:The Cincinnati Red Stockings, established in 1869 as the first openly all-professional baseball team, voted to dissolve after the 1870 season. Player-manager Harry Wright, with brother George and two other Cincinnati players, then went to Boston, Massachusetts at the invitation of Boston Red Stockings founder Ivers Whitney Adams to form the nucleus of the Boston Red Stockings, a charter member of the National Association of Professional Base Ball Players (NAPBBP). The original Boston Red Stockings team and its successors can lay claim to being the oldest continuously playing team in American professional sports. (The only other team that has been organized as long, the Chicago Cubs, did not play for the two years following the Great Chicago Fire of 1871.) Two young players hired away from the Forest City club of Rockford, Illinois, turned out to be the biggest stars during the NAPBBP years: pitcher Al Spalding (founder of Spalding sporting goods) and second baseman Ross Barnes.


Output: a


Input: Consider Input: Question: Were both members of The Orb born in the same country? Passage:The ambient house movement began in the late 1980s largely due to the demand for post-rave "come-down" music. It was founded mainly by The Orb members Alex Paterson and Jimmy Cauty. They drew from various influences, particularly Yellow Magic Orchestra (active since the late 1970s), an electronic music group frequently cited as a pioneer of ambient house music, in addition to influences from Steve Reich, Brian Eno, reggae music, and 1970s psychedelic rock, including Pink Floyd. Inspired by the house music played by DJs such as Larry "Mr. Fingers" Heard, Paterson and Cauty began DJ-ing and composing experimental music. The Orb established the genre in 1989 as DJs during night-club events called The Land of Oz, based at the night-club Heaven. After a recording session with John Peel later that year, The Orb released the twenty-minute "A Huge Ever Growing Pulsating Brain That Rules from the Centre of the Ultraworld", which featured "bright, translucent sounds" and "tinkl[ing]" keyboards, as well as heavily sampling Minnie Riperton's "Lovin' You". Out of Paterson and Cauty's sessions at Trancentral studio, came Cauty and Bill Drummond's KLF album Chill Out (which featured no credit to Paterson). As one of the first ambient house albums, The Grove Dictionary of Music describes it as "a 1980s pop culture version of musique concrète". After splitting from The Orb, Cauty finished work on his own album Space, and Paterson's Orb went on to create the single "Little Fluffy Clouds" – both important works of ambient house. In 1991, The Orb released the album The Orb's Adventures Beyond the Ultraworld, featuring both of their previous singles. Combining Moog synthesizers with religious chorales and audio clips of the Apollo 11 rocket launch, The Orb popularized the "spacy" sound of ambient house.



Output: b