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.

[EX Q]: Question: In what year was the team founded that Griffiths moved to in 1995? Passage:He started his career with Shrewsbury Town in 1988, and after being voted onto the PFA Team of the Year, moved on to Manchester City for £500,000 in October 1993. In August 1995 he transferred to Portsmouth for £200,000, moving on to Peterborough United for £225,000 in March 1996. He joined Leyton Orient for £65,000 in March 1997, where he stayed for four years, interrupted by short spells at Wrexham (on loan) and Port Vale. He played for Luton Town between July 2001 and 2003 following a £65,000 transfer, later dropping into non-league football with Harlow Town, Braintree Town, Brentwood Town, and Maldon Town. He also represented Wales at under-21 level and also for the "B" team. Within his three spells with Leyton Orient he achieved cult status and in 2004 received 9% of the vote for all-time cult hero behind Peter Kitchen and Terry Howard.

[EX A]: b

[EX Q]: Question: What year was ArsDigita acquired by Red Hat? Passage:He has been active in industry, making significant contributions as a key designer and developer of projects such as IBM's VM/370 operating system and Lockheed's DIALOG information retrieval system. He has served as a consultant to many major corporations, such as IBM, AT&T, and Citicorp. He has also been the founder or co-founder of several high-tech firms, including Intercomp (acquired by Logicon), Mitrol (acquired by General Electric's Information Systems Company), Cambridge Institute for Information Systems, founded with John J. Donovan (its successor corporation was named Cambridge Technology Group, founded by John J. Donovan), iAggregate (acquired by ArsDigita, which was subsequently acquired by Red Hat), and now operates a hotel in the 14th century Langley Castle in England. Madnick is involved with the research effort at BMLL Technologies, a Cambridge spin-off working in the field of machine learning on the limit order book.

[EX A]: a

[EX Q]: Question: What politcal party was Roosevelt and Taft a member of? Passage:Like his father, Mellon consistently supported the Republican Party, and he frequently donated to state and local party leaders. Through state party boss Matthew Quay, Mellon influenced legislators to place high tariffs on aluminum products in the McKinley Tariff of 1890. During the early 20th century, Mellon was dismayed by the rise of progressivism and the antitrust actions pursued by the presidential administrations of Theodore Roosevelt, William Howard Taft, and Woodrow Wilson. He especially opposed the Taft administration's investigations into Alcoa, which in 1912 signed a consent decree rather than going to trial. In the aftermath of World War I, he provided financial support to Henry Cabot Lodge and other Republicans in their successful campaign to prevent ratification of the Treaty of Versailles. Mellon attended the 1920 Republican National Convention as a nominal supporter of Pennsylvania Governor William Cameron Sproul (Mellon hoped Senator Philander Knox would win the nomination), but the convention chose Senator Warren G. Harding of Ohio as the party's presidential nominee. Mellon strongly approved of the party's conservative platform, and he served as a key fundraiser for Harding during the presidential campaign.

[EX A]:
a