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: How many players did the Los Angeles Galaxy have the year they made an offer to D'Alesandro that was declined? Passage:On 13 December 2008 it was reported on ESPN Deportes that the Los Angeles Galaxy had made a $10million offer to Internacional for D'Alesandro but was declined. Their vice president Fernando Carvalho was quoted; "The offer came from the Los Angeles Galaxy of the United States. I didn't even want to listen to the details. The offer was for more money than we paid for D'Alessandro, who arrived here for five million euro, but we want to keep the Argentinian." D'Alessandro has become one of Internacional's most idolized players of all time along the likes of Falcao, Valdomiro, and Fernandao. In 2008, he was part of Inter's Sulamericana Championship. In 2009 Internacional finished in second place in both the Brasileirao and Copa do Brasil. In 2010, D'Alessandro led Internacional to their second Libertadores Championship, and was elected the best player in South America for that year; in the 2010 FIFA Club World Cup, he also helped Internacional to a third-place finish, and was awarded the Bronze Ball as the tournament's third best player. In 2011 D'Alessadro had personally an even better year, but Internacional only managed to win the State Gaucho Championship. 2012 was a bad year for both Internacional and D'Alessandro. Furthermore, rumours of him leaving to play in China caused a major distraction; after long drawn out drama he stayed but soon was injured. In 2013 his game improved again, and while Inter only won the State Championship, he was praised as the only positive factor of the team that year. 2014 started well; D'Alessandro continued to play well and led Inter to their 4th straight Gaucho Championship.

Output: b

Input: Consider Input: Question: Was Brown's father alive when Trey signed the Bears? Passage:Theotis "Trey" Brown, III (born March 1, 1985) is a former American football cornerback who is currently the Director of Player Personnel for the St. Louis BattleHawks. Prior to being hired by the XFL, Brown served as the Executive Vice President of Football Operations for the Birmingham Iron of the Alliance of American Football. Prior to the AAF, Brown spent 9 years in the National Football League as a scout/executive. From 2010 to 2012, he was a scout with the New England Patriots. Then, from 2013 to 2018, he was with the Philadelphia Eagles in a variety of capacities including the Director of College Scouting from 2016-2018. As a player, he was signed by the Chicago Bears as an undrafted free agent in 2009. He played college football at UCLA. He also played for the New York Sentinels. He is the son of former NFL running back Theotis Brown.

Output: b

Input: Consider Input: Question: Which Dynasty produced the most mathmaticians? Passage:Four outstanding mathematicians arose during the Song Dynasty and Yuan Dynasty, particularly in the twelfth and thirteenth centuries: Yang Hui, Qin Jiushao, Li Zhi (Li Ye), and Zhu Shijie. Yang Hui, Qin Jiushao, Zhu Shijie all used the Horner-Ruffini method six hundred years earlier to solve certain types of simultaneous equations, roots, quadratic, cubic, and quartic equations. Yang Hui was also the first person in history to discover and prove "Pascal's Triangle", along with its binomial proof (although the earliest mention of the Pascal's triangle in China exists before the eleventh century AD). Li Zhi on the other hand, investigated on a form of algebraic geometry based on tian yuan shu. His book; Ceyuan haijing revolutionized the idea of inscribing a circle into triangles, by turning this geometry problem by algebra instead of the traditional method of using Pythagorean theorem. Guo Shoujing of this era also worked on spherical trigonometry for precise astronomical calculations. At this point of mathematical history, a lot of modern western mathematics were already discovered by Chinese mathematicians. Things grew quiet for a time until the thirteenth century Renaissance of Chinese math. This saw Chinese mathematicians solving equations with methods Europe would not know until the eighteenth century. The high point of this era came with Zhu Shijie's two books Suanxue qimeng and the Siyuan yujian. In one case he reportedly gave a method equivalent to Gauss's pivotal condensation.
Output: a