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: 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.

Output: a

Input: Consider Input: Question: Has the actor who was confirmed for a role in May of 2018 previously worked with the director of this film? Passage:On March 8, 2017, it was announced that 20th Century Fox had bought the spec script Bad Times at the El Royale, written by Drew Goddard, who would also direct and produce the film. On August 23, 2017, Chris Hemsworth and Jeff Bridges were cast in the 1960s-set film, to play two among the several characters who collide at the El Royale hotel, near California's Lake Tahoe. That same day, it was also reported that Tom Holland had passed on a role, and that Beyonce was being courted for the role of a Black vocalist. It was also revealed that main roles in the ensemble would include a vacuum cleaner salesman, two female criminals, a male cult leader, and a desk clerk. Later in August 2017, newcomer Cailee Spaeny was added to the cast to play an impressionable Southern girl brought to the hotel, while Cynthia Erivo was cast as the Black singer who finds herself in the wrong place at the wrong time. In January 2018, Dakota Johnson and Russell Crowe joined the cast (though Crowe did not appear in the film). In February 2018, Jon Hamm, Nick Offerman, and Mark O'Brien joined the cast, and in May 2018, Lewis Pullman was also confirmed for a role.

Output: a

Input: Consider Input: Question: How big was Yale's endowment the year that George W. Bush was elected President of the USA? Passage:Kavanaugh graduated from Yale University, where he joined Delta Kappa Epsilon fraternity. After graduating from Yale Law School, he began his career as a law clerk and then a postgraduate fellow working under Judge Ken Starr. After Starr left the D.C. Circuit to take the position as head of the Office of Independent Counsel, Kavanaugh followed and assisted him with various investigations concerning President Bill Clinton, including the drafting of the Starr Report, which urged Clinton's impeachment. After the 2000 U.S. presidential election (in which he worked for the George W. Bush campaign in the Florida recount), he joined the administration as White House Staff Secretary and was a central figure in its efforts to identify and confirm judicial nominees. Kavanaugh was nominated to the U.S. Court of Appeals for the D.C. Circuit by President Bush in 2003. His confirmation hearings were contentious; they stalled for three years over charges of partisanship. He was ultimately confirmed to the D.C. Circuit in May 2006 after a series of negotiations between Democratic and Republican U.S. Senators. An evaluation of Kavanaugh's appellate court decisions in four separate public policy areas was performed by two law professors for the Washington Post. It found he had the most conservative overall voting record on the D.C. Court between 2003 and 2018.
Output: a