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: 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, Renée Fleming as Tourvel and Mary Mills as Cécile 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.


Output: a


Input: Consider Input: Question: How old is the person Smith got into an altercation with as a teenager? Passage:Smith was born and raised in Brooklyn, New York. He became a wrestling fan in the late 1950s. A childhood friend claimed that they were the first wrestling fans to bring signs to local World Wide Wrestling Federation house shows. Around 1971, Smith also co-founded an unofficial fan club for Freddie Blassie with members wearing homemade "Blassie's Army" T-shirts. As a teenager, Smith had an altercation with Kevin Sullivan while attending a live event at Sunnyside Gardens. Sullivan had been hit with an unknown object at the end of his bout against Davey O'Hannon. Smith, who often cheered for the "heel" wrestlers, had been heckling Sullivan (then a "babyface") throughout the night causing the wrestler to believe that Smith was responsible. The young wrestling fan was brought to the dressing room by building security after the match where he was confronted by Sullivan, Gorilla Monsoon and Arnold Skaaland. Smith denied any wrongdoing and was allowed to leave. Smith continued watching wrestling after moving to Knoxville, Tennessee in the mid-1970s. He eventually met Norvell Austin at a Southeastern Championship Wrestling. Austin later introduced Smith to Rick Conner who agreed to train him.


Output: b


Input: Consider Input: Question: Who ruled Shinano Province when Enichi-ji sent troops against Kiso Yoshinaka during the Genpei War? Passage:Enichi-ji was opened in 807 by the Hossō sect scholar-monk Tokuitsu, who had come from Nara to spread the faith in the Aizu region. He overcame the followers of the Tendai and Shingon sects to become preeminent in Aizu, and by the time of his death in 842, the temples was a complete Shichidō garan with 300 monks in residence, several thousand sōhei and more than 3500 sub-temples. By the late Heian period, the temple had extended its holdings into eastern Echigo province and had established close ties with the Taira clan. During the Genpei War, the temple sent troops in support of the Heike in Shinano Province against Kiso Yoshinaka. However, the temple's leading general, Jōtan-bō, was killed at the 1181 Battle of Yokotagawa by Yoshinaka's forces, and the temple's forces withdrew and the temple went into decline.



Output: a