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 game systems on which Mappy was released in 2005 sold the most units? Passage:A Japan-only port of the game was initially released for the Famicom (Japanese version of the NES) and MSX in 1984, followed by a later port to the Sega Game Gear in 1991. This was followed by a video game console-only sequel called Mappy-Land in 1986 (released in the United States by Taxan). In 1998, it was re-released as part of Microsoft Revenge of Arcade for the PC. Mappy also had several Japan-only sequels, including Hopping Mappy in 1986 for the arcades and Mappy Kids in 1989 for the Famicom. There is also a version called Mappy Arrangement which was released in 1995 as part of Namco Classic Collection Vol. 1 in 1995 for the arcades. The Famicom version of the original Mappy was re-released in Japan as part of the Famicom Mini Series in 2004. Mappy is included on the Ms. Pac-Man collection manufactured by Jakks Pacific. It is also featured in the 1996 Game Boy compilation Namco Gallery Vol. 1 and on the later , released on the Xbox, GameCube, PC, and PlayStation 2 in 2005 (it did not appear in the Game Boy Advance version), and also appears on Namco Museum DS. Mappy was also re-released as part of the Pac-Man's Arcade Party arcade machine in 2010. Mappy is playable in the PlayStation Portable version of Namco Museum Battle Collection. Mappy was included as a Dot-S set. It is also one of the first arcade titles to have been released on the Virtual Console. In 2002, it was released in Japan as a pachinko under the title of Mappy Park. In 2003, two mobile games were released in Japan with the titles and , in 2009 titled , the September 2011, the new mobile game titled , and Bandai Namco Games was bringing back to series titled for iOS on 2015 in Japan.


Output: a


Input: Consider Input: Question: Who did Eintracht Frankfurt defeat in the 1959 German Championship? Passage:His club was Eintracht Frankfurt with whom he won the 1959 German Championship, and in 1960 reached the finals of Champion's Cup against Real Madrid. The left-footed Don Alfredo was the head of the team. Pfaff was a true playmaker with exceptionally good ball control and great skills at free kicks. Pfaff probably would have accumulated more than seven caps if Fritz Walter had not played the same role for West Germany as Pfaff played for Eintracht Frankfurt. In 1954, Atlético Madrid offered him 180,000 D-Mark but his wife Edith was against a move to Spain. Possibly Pfaff's greatest game was the 6–1 against Rangers F.C. in the 1959–60 semifinal first leg of the European Champion Clubs' Cup, which was followed by a 6–3 win of Eintracht Frankfurt in Glasgow in the second leg. He ended his career in 1962 at the age of 36.


Output: a


Input: Consider Input: Question: How long had Fuji Television been operational when the station first broadcasted the One Piece anime series? Passage:One Piece is an anime series from the manga of the same title written by Eiichiro Oda. Produced by Toei Animation, and directed by Konosuke Uda, Munehisa Sakai and Hiroaki Miyamoto, it began broadcasting on Fuji Television on October 20, 1999. One Piece follows the adventures of Monkey D. Luffy, a 17-year-old boy, whose body has gained the properties of rubber from accidentally eating a supernatural fruit, and his crew of diverse pirates, named the Straw Hat Pirates. Luffy's greatest ambition is to obtain the world's ultimate treasure, One Piece, and thereby become the next King of the Pirates. The series uses 39 different pieces of theme music: 21 opening themes and 18 closing themes. Several CDs that contain the theme music and other tracks have been released by Toei Animation. The first DVD compilation was released on February 21, 2001, with individual volumes releasing monthly. The Singaporean company Odex released part of the series locally in English and Japanese in the form of dual audio Video CDs.



Output: b