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 year was Minaj's tour where she typically wore four major different outfits? Passage:Throughout the tour, Minaj has incorporated multiple outfits into the show that correlate with the major themes of The Pinkprint. The show usually consists of four major outfits, each of which stylistically represent different segments of the show. For the first section of the show, Minaj is dressed in black lingerie covered with a black polka dot mesh catsuit, and is supported by an all female group of dancers who are also dressed in solid black mesh catsuits. The second section of the show sees Minaj performing in a gold-dipped skirt with matching thigh-high boots, and a gold bra, while her dancers, now both male and female, are dressed in gold attire as well. The designers of the second segment outfit were later revealed to be The Blonds, who created the costume especially for Minaj to perform in while on tour. The third and fourth portions of the show have seen multiple changes in wardrobe throughout the extent of the tour. For the third segment, Minaj has either worn a frilly black dress or a solid pink dress depending on the date of the show. And for the fourth and final segment for the tour, Minaj's ensemble either consists of a jumpsuit that can be described as looking like "a broken pink disco ball" on the front with an all mesh back, or a frilly pink bra with a shiny tutu and pink lace tights. Marissa G. Muller from MTV described the latter of the two outfits as "50% Barbie, 50% Ballerina", while also adding that Minaj looked like "the prettiest ballerina Barbie of them all" alongside her female dancers who were almost identically dressed. Muller also noted that the outfit was reminiscent of Minaj's look around the time she released her debut album, Pink Friday (2010). Overall, Nadeska Alexis, also from MTV, greatly praised Minaj's wardrobe choice for the tour stating that the outfits were "sexy", "elegant", and "sweet".

Example Output: b

Example Input: Question: How many terms as a senator did  Robert Kean's father serve? Passage:Kean was born September 28, 1893, in Elberon, New Jersey. His father, Hamilton Fish Kean (1862–1941), was a United States Senator from New Jersey and his son, Thomas Kean, served two terms as the Governor of New Jersey. Robert Kean was the great-great-grandson of John Kean, a Delegate to the Continental Congress from South Carolina (1756–1795). His uncle, John Kean (1852–1914), was also a United States Senator from New Jersey. His grandson, Thomas Kean, Jr., is presently the Minority Leader of the New Jersey State Senate. His mother, Katherine Taylor Winthrop (1866–1943), was a descendant of John Winthrop, a wealthy English Puritan lawyer and one of the leading figures in the founding of the Massachusetts Bay Colony, the first major settlement in what is now New England after Plymouth Colony. Winthrop led the first large wave of migrants from England in 1630 and served as governor for 12 of the colony's first 20 years of existence. Kean is also a descendant of William Livingston, the first Governor of New Jersey.

Example Output: b

Example Input: Question: Does the Canal reach the ocean? Passage:Of the population of 176,125 (2002), 45% live in the capital, Palencia which is located on the Canal de Castilla. There are 191 municipalities in the province, of which more than half are villages with fewer than 200 people. The major towns in this province are: Guardo, an industrial-mining town; Aguilar de Campoo, a biscuit and tourist village in northern Palencia; Herrera de Pisuerga, a village that is the gateway to the Palencine mountain, is also known for its summer activities and Crab Festival; Venta de Baños, an important railway and industrial junction south of the province; Villamuriel de Cerrato, a village to the south of Palencia that owes its development to the Renault factory and its proximity to Palencia; Cervera de Pisuerga, in the heart of the Palencine mountains; Barruelo, a mining town that was the most populated town until the 1960s. During the Middle Ages, the Visigoths ruled Palencia. Basílica de San Juan, the oldest Visigothic church in Spain, was built in 661 in the province's Baños de Cerrato. During the thirteenth century a university was founded in the province. It was the first university in Spain and one of the first in the world. It was later shifted to Valladolid.

Example Output:
b