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: How many viruses are recognized as the type of virus that poliovirus is? Passage:Poliovirus is an enterovirus. Infection occurs via the fecal–oral route, meaning that one ingests the virus and viral replication occurs in the alimentary tract. Virus is shed in the feces of infected individuals. In 95% of cases only a primary, transient presence of viremia (virus in the bloodstream) occurs, and the poliovirus infection is asymptomatic. In about 5% of cases, the virus spreads and replicates in other sites such as brown fat, reticuloendothelial tissue, and muscle. The sustained viral replication causes secondary viremia and leads to the development of minor symptoms such as fever, headache, and sore throat. Paralytic poliomyelitis occurs in less than 1% of poliovirus infections. Paralytic disease occurs when the virus enters the central nervous system (CNS) and replicates in motor neurons within the spinal cord, brain stem, or motor cortex, resulting in the selective destruction of motor neurons leading to temporary or permanent paralysis. In rare cases, paralytic poliomyelitis leads to respiratory arrest and death. In cases of paralytic disease, muscle pain and spasms are frequently observed prior to onset of weakness and paralysis. Paralysis typically persists from days to weeks prior to recovery.


Output: b


Input: Consider Input: Question: Which band that The Neighborhoods' toured with has the most records sold overall? Passage:The Neighborhoods are a Boston rock band formed in 1978. The band earned local fame by playing regularly at Boston venues such as The Rat and winning the WBCN Rock 'n' Roll Rumble in 1979 (beating out La Peste, Mission of Burma, among others). Their 1980 debut single, "Prettiest Girl" (b/w "No Place Like Home") was a local hit. The band broke up for a short time between 1980-1981, but reformed in 1982 with bassist Lee Harrington and went on to release 5 albums between 1984-1991. In 1987 they opened for David Bowie on his Glass Spider tour at Sullivan Stadium in Foxborough, MA and later toured with the Ramones in '87, Cheap Trick in '90 and Tin Machine in '91. In 1992 they decided to disband and played what was supposed to be their farewell show at The Rat. A recording of that show was released in 2010 as a double live CD with Brad Whitford of Aerosmith guesting on 2 songs. Whitford produced the band's 1990 and 1991 albums. The band reformed in 2003 with Minehan, Harrington and Johnny "Rock" Lynch (Avoid One Thing) and continues to play shows today. In 2005, the band was inducted into the Boston Music Awards Hall of Fame and in 2006, their song "Parasite" was featured on the Guitar Hero 2 game and soundtrack. The band is currently working on a new studio album at David Minehan's Woolly Mammoth Sound Studios in Waltham, MA.


Output: a


Input: Consider Input: Question: Which of the gaming consoles that the Jaguar had superior hardware compared with was developed first? Passage:Joergen Bech, who previously worked as a developer at Innerprise Software during 1990, decided to work once again as a game programmer after dropping out of international marketing studies in 1994 and landed for the job by one of his contacts who had connection with an employee at Bethesda Softworks, who are best known for The Elder Scrolls and their most recent Fallout titles. Bethesda was interested in expanding their business to video game consoles and Joergen was hired for work on the Jaguar, due to the company receiving free Alpine Development Kits from Atari Corporation and for its superior hardware compared with other systems at the time such as the Sega Genesis and Super NES. Originally he was tasked in making a conversion of a basketball game from PC but decided to create a 2D title in order to understand the Jaguar's hardware, along with another programmer who already was familiarized with the system, after Joergen deemed the PC basketball game as a "steep learning curve" to convert, due to it being in pseudo-3D and being written on C language, which he had little to no experience with them and it was then decided that he should port Protector to Genesis, which was a conversion of Datastorm for Amiga alongside with the original authors of the game at Bethesda's Media Technology division on Denmark, with him providing the sound driver for the port, but otherwise he was not fully involved with the project and although completed it was ultimately never published due to many console, PC and multimedia titles competing for shelf space, with no prototypes of the Genesis version of Protector being found to date.



Output: b