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.

Example Input: Question: What was the most famous song by the person who also had covered Dixon's song? Passage:A mixture of songs that inspired his own musical development, together with some of his own compositions, allied to a backing band and orchestra (The Caledonia Soul Orchestra) and several performances (as noted in the album's liner notes) that were recorded in concerts at The Troubadour in Los Angeles, California (24–27 May 1973), the Santa Monica Civic Auditorium (29 June 1973) and The Rainbow (23–24 July 1973) in London. These performance result in what Myles Palmer of the Times reviewed as demolishing "all barriers between the soul, blues, jazz and rock genres". The songs chosen went back to his days with Them with versions of "Gloria" and "Here Comes the Night". His first solo hit "Brown Eyed Girl" was performed but not included on the album until the reissue in 2008. M. Mark called the album "an intelligent selection of songs that draws on six of Morrison's records and five of the musicians he learned from." These musicians were Bobby Bland ("Ain't Nothing You Can Do"), Ray Charles ("I Believe to My Soul"), Sam Cooke ("Bring It On Home to Me"), two songs by Sonny Boy Williamson II ("Help Me" and "Take Your Hands Out of My Pocket") and a cover of a Willie Dixon song, "I Just Want to Make Love to You", which was popularized by Muddy Waters.

Example Output: b

Example Input: Question: In which year did Moshe Katsav deny Ami Popper's pardon request? Passage:Popper was charged and convicted of seven acts of murder in March 1991, and he was sentenced to seven terms of life imprisonment. While in prison Popper became devoutly religious, and in June 1993 he married a Canadian-Jewish woman from a family of Kach activists. Popper and his wife were granted conjugal visits, and they had three children. In 1999, his sentence was reduced to 40 years imprisonment by a presidential amnesty. Popper was initially imprisoned in Maasiyahu Prison, and was placed in the Torani cellblock, a special cellblock for religious inmates. Prisoners there pray three times a day and spend most of the day studying the Torah and other sacred texts. At one point, his cellmate was former minister Shlomo Benizri. After Benizri's release, Popper's influence in the Torani bloc grew, and he began harassing former President Moshe Katsav, serving a seven-year sentence for rape and other sexual offenses, as Katsav had refused Popper's request for a pardon while he was President. According to the Israel Prison Service, Popper had verbally abused Katsav and sent other inmates to harass him. In October 2012, Popper was transferred to the maximum-security Ayalon Prison. Right wing and Orthodox politicians in Israel have demanded his release along with other Israeli prisoners who were convicted of murder or other violence committed against Palestinians, in exchange for the release of Palestinian prisoners who committed murder or violence against Israelis.

Example Output: b

Example Input: Question: When was the building that One Meridian Plaza faced across the street first built? Passage:One Meridian Plaza was a 38-story high-rise office building designed by Vincent Kling & Associates. Construction on the tower began in 1968, was completed in 1972 and approved for occupancy in 1973. Built at the corner of 15th Street and South Penn Square in Center City, Philadelphia, Pennsylvania, the $40 million high-rise was built adjacent to the Girard Trust Building, now the Ritz-Carlton Philadelphia, and the front faced Philadelphia City Hall across the street. It was formerly named Three Girard Plaza (see below). The rectangular building was long and wide and contained . Of the 38 floors, 36 were occupiable and 2 were mechanical floors. The structure also had 3 underground levels. The building's structure was composed of steel and concrete and the facade was a granite curtain wall. There were two helipads on the roof. The building's eastern stairwell connected the building to the adjacent Girard Trust Building, known as Two Girard Plaza. At one point there were plans to build a structure to the south of the building that would share one of the elevator banks in the high-rise, but nothing came of the plans mainly because the two sites had different owners. On the northwest corner of the property is a bronze sculpture called "Triune." Designed by Robert Engman the abstract sculpture was not damaged in the 1991 fire and was still there in 1999. The following year the builders of The Residences at The Ritz-Carlton announced that they were considering demolishing the sculpture. In the end the statue was retained and still stands at the location it was originally installed at as of 2014.

Example Output:
b