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 old was Frobisher when he retired? Passage:McGillivray returned to Montreal in 1793 and then took a trip to Scotland and England. He was now a partner in McTavish, Frobisher & Co., who controlled the NWC. With John Gregory, he was sent to manage the company's huge depot at Grand Portage, stirring jealousy among some of the other partners. When Joseph Frobisher retired in 1798, McGillivray took his place. He set up an agency at New York City to get around the East India Company's monopoly enabling them to trade with China. He was closely involved too with the firm of McTavish, Fraser & Co., at London, managed by another relation of his uncle's, John Fraser. In 1803, he helped organize the move of the NWC's main depot from Grand Portage to Thunder Bay. All this time he was dealing with relations with the Hudson's Bay Company and the splinter XY Company that had broken away from the NWC, led by John Richardson.


Output: b


Input: Consider Input: Question: Do more than 10,000 people live in the city where Bonnaroo is held? Passage:After the release of Levitate, his first full-length album, in 2011, he began to play shows and festivals around the country. Starting in 2012 with a US tour that saw him hit the road with The M Machine, he continued on to play the Coachella Valley Music and Arts Festival, more commonly known as Coachella, a festival that takes place in April in Indio, California. After Coachella he played Electric Forest Festival in Rothbury, Michigan in June 2012. He then played Lollapalooza Music Festival in Chicago, Illinois Grant Park (Chicago) in early August 2012 before Heading to New York City to play Electric Zoo Festival at the end of August 2012 on Randall's Island. He then kicked off his very own solo Night Vision Tour 2012 in September by releasing a 30-minute mix entitled Night Vision Tour Mix 2012. He has also played at Bonnaroo Music Festival in June 2013 in Manchester, Tennessee.


Output: b


Input: Consider Input: Question: What countries did Lounge go to in the Southeast Asia cruise? Passage:Lounge entered on active duty with the United States Navy following graduation from the U.S. Naval Academy and spent the next nine years in a variety of assignments. He completed Naval Flight Officer training at Pensacola, Florida, went on to advanced training as a radar intercept officer in the F-4J Phantom II, and subsequently reported to Fighter Squadron 142 (VF-142) based at Naval Air Station Miramar, California. While with VF-142, he completed a nine-month Southeast Asia cruise aboard (participating in 99 combat missions in the Vietnam War) and a seven-month Mediterranean cruise aboard . In 1974, he returned to the U.S. Naval Academy as an instructor in the Physics Department. Lounge transferred to the Navy Space Project Office in Washington, D.C., in 1976, for a two-year tour as a staff project office. He resigned his regular Navy commission in 1978 and joined the Naval Air Reserve. While in the Naval Air Reserve, he served in Reserve Fighter Squadron 201. Later, he became a Lieutenant Colonel in the Texas Air National Guard, serving with the 147th Fighter Interceptor Group.



Output: b