instruction:
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.
question:
Question: What was the name of Yes first two albums? Passage:Hot on the heels of the huge success of CSNY and Led Zeppelin, British band Yes rapidly established themselves as one of the leading groups in the burgeoning progressive rock genre, and their success also played a significant part in establishing the primacy of the long-playing album as the major sales format for rock music in the 1970s. After several lineup changes during 196970, the band settled into its "classic" incarnation, with guitarist Steve Howe and keyboard player Rick Wakeman, who both joined during 1971. Although the extended length of much of their material made it somewhat difficult to promote the band with single releases, their live prowess gained them an avid following and their albums were hugely successful their third LP The Yes Album (1971), which featured the debut of new guitarist Steve Howe, became their first big hit, reaching #4 in the UK and just scraping onto the chart in the US at #40. From this point, and notwithstanding the impact of the punk/new wave movement in the late 1970s, the band enjoyed an extraordinary run of successbeginning with their fourth album Fragile, each of the eleven albums they released between 1971 and 1991 (including the lavishly packaged live triple-album Yessongs) made the Top 20 in the US and the UK, and the double-LP Tales of Topographic Oceans (1973) and Going For The One (1977) both reached #1 in the UK.

answer:
a

question:
Question: Who was the first president of the college where Heinrich studied? Passage:Georg Heinrich August Ewald (16 November 1803 4 May 1875) was a German orientalist, Protestant theologian, and Biblical exegete. He studied at the University of Gottingen. In 1827 he became extraordinary professor there, in 1831 ordinary professor of theology, and in 1835 professor of oriental languages. In 1837, as a member of the Gottingen Seven, he lost his position at Gottingen on account of his protest against King Ernst August's abrogation of the liberal constitution, and became professor of theology at the University of Tubingen. In 1848, he returned to his old position at Gottingen. When Hanover was annexed by Prussia in 1866, Ewald became a defender of the rights of the ex-king. Among his chief works are: Complete Course on the Hebrew Language (), The Poetical Books of the Old Testament (), History of the People of Israel (), and Antiquities of the People of Israel (). Ewald represented the city of Hanover as a member of the Guelph faction in the North German and German Diets.

answer:
b

question:
Question: In what Season did Blinky first make an appearance on the Simpsons? Passage:Blinky is a three-eyed orange fish featured primarily in "Two Cars in Every Garage and Three Eyes on Every Fish". Likely mutated by toxic waste from the Springfield Nuclear Power Plant pouring into the river, Blinky became a major news story when he was caught by Bart Simpson. Mr. Burns defends the fish, arguing that his extra eye is merely the next step in evolution. Mr. Burns goes to the Simpsons' house for a meal to boost his race for governor. Marge, a supporter of Burns' opponent Mary Bailey, deliberately serves Blinky for dinner. Mr. Burns spits the fish out and subsequently loses the election. Blinky was briefly seen again in episodes "Homer's Odyssey" and "Raging Abe Simpson and His Grumbling Grandson in 'The Curse of the Flying Hellfish'". Blinky also made a brief appearance in an underwater section of the tube-way Fry travels through in the pilot episode of the animated series Futurama, which was created by The Simpsons creator Matt Groening. Blinky also appears in an episode of Futuramas seventh season titled ""; Blinky is seen in a fish bowl on Jrrr's desk.

answer:
b