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: How many years after Thorgerson designed the cover with the man on fire for Pink Floyd did he pass away? Passage:Storm Thorgerson, who had done the majority of album covers for Pink Floyd, did the Echoes art which features recursive windows in an infinite regression as a nod to his own cover for 1969's Ummagumma, and the objects on each landscape refer to the Pink Floyd discography. For instance, there's the man on fire from Wish You Were Here, another wearing the Delicate Sound of Thunder lightbulb suit, dolls of the Atom Heart Mother cow and the Animals pig, a bike and both a brick wall and the hammers from The Wall. Eventually Thorgerson opted to make two images, with another used for the back cover. To create the idea on a photograph, various walls - which had varied measurements and angles to ensure that "nothing seemed to fit other than by eye through the lens." - were built and put in a country landscape in Sussex. Actors, props and fittings were set in and between those walls. The original design was one of two sketches submitted for Dream Theater's 1997 album Falling into Infinity, with the original being framed and hanging in the home of former Dream Theater drummer Mike Portnoy and is pointed out by Portnoy in his Hudson Music instructional drum DVD In Constant Motion.


Output: a


Input: Consider Input: Question: What was the New York giants regular season record the year Wally Pipp hit .296, and the Yankees lost to them that same year in the World Series? Passage:In 1918, Pipp hit only two home runs, but batted .304. He missed playing time under the nation's "work or fight" rule during World War I; he worked as a naval aviation cadet at the Massachusetts Institute of Technology. He batted .275 with seven home runs in 1919, as Babe Ruth surpassed him as the best power hitter in the American League. The Yankees moved to strengthen their team after the 1919 season, adding Ruth and fellow outfielder Bob Meusel and third baseman Joe Dugan. Between 1920 and 1924, Pipp had a .301 average, with season averages of 29 doubles, 94 runs scored, and 97 runs batted in (RBI) per season. Led by their strong lineup and additions to the pitching staff, such as Waite Hoyt, the Yankees finished in second place in 1920. Pipp became the cleanup hitter, behind Ruth in the batting order. Pipp hit .296 in 1921, and the Yankees won the American League pennant. However, they lost the 1921 World Series to the crosstown rival New York Giants of the National League.


Output: b


Input: Consider Input: Question: Which team won the 2010 FIFA World Cup? Passage:Since the 1990s, United States college soccer has played a significant role in the development of New Zealand players. This influence began when former Scotland international Bobby Clark returned to the U.S. after his 1994–96 stint as New Zealand head coach to take the head coaching job at Stanford University (he now holds the same position at Notre Dame). Clark began recruiting in New Zealand, and former New Zealand national players Ryan Nelsen and Simon Elliott played for him at Stanford. The trend that Clark started has continued to the present; more than two dozen New Zealanders are now playing for NCAA Division I men's programs in the U.S. A common next step in these players' career paths is a stint in Major League Soccer; ESPN soccernet journalist Brent Latham speculated in a March 2010 story that New Zealand's 2010 FIFA World Cup squad could have more MLS players than the U.S. squad. However, Latham's speculation did not prove true, as only one MLS player made the New Zealand squad for the World Cup. New Zealand formerly competed against Australia for top honours in the OFC. However, after Australia left to join the AFC in 2006, New Zealand were left as the only seeded team in the OFC. New Zealand qualified for the 2010 FIFA World Cup though exited the competition after the first round despite being the only team not to lose a game during the tournament. The tournament also featured one of New Zealand's most notable results, a 1–1 draw with the then world champions Italy. New Zealand drew their other two pool games with Slovakia and Paraguay and ultimately finished above Italy, who placed last, in the group. New Zealand drew all three games and finished third in their group. New Zealand were also the only undefeated team in the entire tournament thanks to Spain's defeat to Switzerland.



Output: b