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: Which of the notable casts from the world-premiere was the oldest? Passage:The Dangerous Liaisons is an opera in two acts and eight scenes, with music by Conrad Susa to an English libretto by Philip Littell. It is based on the novel Les Liaisons dangereuses by Pierre Choderlos de Laclos. The opera has set numbers with recitative and spoken dialog. It is set in France in the 18th century. The opera received its first performance by the San Francisco Opera on 10 September 1994, with stage direction by Colin Graham and Donald Runnicles as the conductor. The world-premiere cast included Thomas Hampson as Valmont, Frederica von Stade as Merteuil, David Hobson as Chevalier de Danceny, Renee Fleming as Tourvel and Mary Mills as Cecile de Volanges. The opera was performed at Washington Opera in March 1998. It was also aired on the American PBS television network's Great Performances, a video recording of which was also made. Albany Records released an audio recording of a performance by Manhattan School of Music Opera Theater in 2016.

[EX A]: a

[EX Q]: Question: Who wrote the musical Caissie starred in, both on Broadway and on the national tour? Passage:A week after graduating from AMDA she was cast in the role of Maureen Johnson in the U.S. national tour of Rent. Levy then played the role of Penny Pingleton in both the Broadway and U.S. national tour companies of Hairspray after understudying the role in the Toronto company. During this time, she also covered the role of Amber Von Tussle. In 2008, Levy starred as Elphaba in the Los Angeles sit-down production of Wicked. She had previously understudied the role on Broadway and briefly served as standby in Los Angeles. She next starred as Sheila in the Broadway revival of Hair in 20092010 at the Al Hirschfeld Theatre. She transferred to the West End revival in 2010 at the Gielgud Theatre.

[EX A]: b

[EX Q]: Question: When was the educational institution that owns the buildings on the corner of Holywell Street and Mansfield Road established? Passage:New College dominates the south side of the street. At the western end of the street is the King's Arms public house on the north corner, a favourite with Oxford University students, and the Indian Institute (now the home of The James Martin 21st Century School) to the south. On the north side is the Holywell Music Room, an historic chamber music venue built in 1742. Opposite a small cul-de-sac, Bath Place, leads via a small winding footpath to the historic Turf Tavern public house close to the old city wall. The wall remains, in places, and follows the course of Holywell Street to the south, partly through New College. The buildings on the corner of Holywell Street and Mansfield Road, along with the Alternative Tuck Shop, are owned by Harris Manchester College, and are used as student accommodation.

[EX A]:
b