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 city is the university where Gill received his Bachelor of Fine Arts located? Passage:Christopher William "Will" Gill, BFA (born July 5, 1968) is a Canadian contemporary artist known for his wide-ranging works in sculpture, painting, photography and video. Born and raised in Ottawa, Ontario, Canada, he received his Bachelor of Fine Arts in 1991 from Mount Allison University, where he studied sculpture and printmaking. In 1997 he moved to St. John's, Newfoundland. "Some of Gill's notable works have drawn upon the Newfoundland landscape. In the 2009 performance Cape Spear, he tossed fibreglass-encased glow sticks off of the easternmost point of North America using a catapult." "The 2009 installation Bareneed is a replica of a cast-iron bathtub that Gill saw on the bottom of the ocean floor while sea-kayaking near the titular coastal community (the artist himself has noted that the St. John's setting has been key to his art production)." Gill was longlisted for the Sobey Art Award in 2004 and 2006. In March 2013, Gill was selected from a group of 31 artists to create an indoor public art installation in the lobby of a new office building in St. John's, set to open in the spring of 2014 - the first private juried art commission in the province awarded to a local artist. From June to November 2013 he exhibited along with artist Peter Wilkins as part of an official Collateral Project at the 2013 Venice Biennale.

[EX A]: b

[EX Q]: Question: In what year was the lower jaw of an Anachlysicitis found in the Vilavieja Formation? Passage:Anachlysictis gracilis is an extinct carnivorous mammal belonging to the group Sparassodonta, which were metatherians (a group including marsupials and their close relatives) that inhabited South America during the Cenozoic. Unlike other remains assigned to the family Thylacosmilidae (a group of metatherian predators equipped with "saber teeth") that had been found previously, Anachlysictis is the first record of such borhyaenoids in northern South America, and also most primitive and ancient in the family (in fact, is the first confirmed record that did not belong to the genus Thylacosmilus, until the official publication of Patagosmilus in 2010). This species was found in the Villavieja Formation in the area of La Venta in Colombia, a famous fossil deposit in the Middle Miocene (Laventan; 13.8-11.8 million years ago), based on fragments that include a front portion of the lower jaw, with an incipient molar tooth and a piece of carnassial from the front of the maxilla.

[EX A]: a

[EX Q]: Question: Who was the mayor of New York City the year Carroll left the city to return to Maryland? Passage:After finishing schooling, Carroll worked as a student lawyer for the law office of Brown and Brune in Baltimore. He was admitted to the bar in 1851. Carroll practiced law in Maryland from 1854 until 1858. He ran as a Howard County Democratic candidate for the state General Assembly in 1854, (shortly after the separation of the former Howard or Western District of Anne Arundel County and the "erection"/establishment of Howard as the 22nd of the state's 23 counties), however losing to his opponent from the newly-dominant "Know Nothing" Party (also known as the American Party) during the political crises of the 1850s. Carroll then moved to New York City and while there, accepted a position as deputy clerk and United States Commissioner in the office of the clerk of the United States District Court. He stayed there until 1861, at the outbreak of the Civil War, when he returned to Maryland, where he then remained the rest of his life. When he returned to Maryland, Carroll purchased the "Doughoregan Manor", historic family estate in Howard County, near Ellicott City from his older brother Charles Carroll.

[EX A]:
b