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: Which national team that withdrew on a short notice after the home nations refused to participate was established first? Passage:After the All Blacks tour, amid a time where prominent California colleges and universities were transitioning back to playing American football from rugby union, no further matches were held. However, after organizing a team for a successful tour of British Columbia in early 1920, the California Rugby Union successfully petitioned the United States Olympic Committee (USOC) to enter a team at the 1920 Summer Olympics in Antwerp, Belgium. The USOC declined to provide any funding for this team; in June 1920, the Amateur Athletic Union agreed to pay for the team's expenses. After each of the home nations declined to send a team to the Games on account of scheduling conflicts with their domestic competitions, and the teams from Romania and Czechoslovakia withdrew from the Games on short notice, the Olympic rugby union competition was reduced to a single match between the United States and France. After a scoreless first half, the United States won this match by a score of 80. Following the Olympics, the French Rugby Union invited the American team to tour France. Sixteen members of the team that competed in the Olympics traveled to France and played three uncapped matches against regional opposition from the southeast, south, and southwest of France; each resulted in a victory for the Americans. A final match against the French national team was held on October 10, 1920 in Paris, resulting in a 145 defeat for the Americans. Upon returning to the United States, the team was disbanded. Charles Tilden served as team captain during the 1920 Olympics and the tour of France that followed. Daniel Carroll, veteran of the 1913 team, served as player-coach in 1920; he was inducted into the World Rugby Hall of Fame in 2016.

Example Output: a

Example Input: Question: Was TJ Maxx a functioning company the year the Northpark Mall opened? Passage:Northpark Mall opened in 1972, on Range Line Road on the east side of Joplin. At the time, the mall was anchored by Montgomery Ward to the north, JCPenney to the south, and local chain Newman's the middle. Other stores included Walgreens, McCrory's, Ramsay's department store, For All Bible (which is still in business), Wyatts cafeteria, as well as many other stores. Newman's became Heer's in 1987, the same year that a new wing was built, and the mall received its first renovation. The new wing extended easterly from the JCPenney store. This new wing included two new anchors, Famous-Barr and Venture. The renovation also brought a food court as well as a new 5 screen cinema. In 1994, Heer's closed, and Famous-Barr moved its men's wear and home goods to the former Heer's space. That same year Sears built a store adjacent to Montgomery Ward, moving from an older store near downtown Joplin. In 1998 the mall received a minor renovation, changing only the color scheme. After the closure of the Venture chain in 1998, its anchor at the mall was converted to Shopko, but it closed in the early 2000s following the closure of Montgomery Ward in 2001. Both Famous-Barr locations were re-branded as Macy's in 2006. Montgomery Ward remained vacant until mid-2007, when its space was split between TJ Maxx and Steve & Barry's, the latter of which closed in 2008 and was replaced by Vintage Stock. In 2006 the mall received its first major renovation in nearly 20 years, changing the color scheme, adding all new lighting and floor tiles, and renovating the food court to a route 66 theme.

Example Output: b

Example Input: Question: Is the lake where the Baldwin ran aground on September 1886 located in the United States? Passage:In March of 1873 the Baldwin had a second deck added in Chicago, Illinois, this increased her gross tonnage to 634 tons, and is believed to have made her the first double decked steamer on the lakes. On April 30, 1876 she went ashore at North Point Reef on Lake Huron. On June 18, 1876 the Baldwin collided with the schooner Ellen Spry off Kewaunee, Wisconsin. At an unknown date in 1877, she went ashore near Alpena, Michigan, and was repaired afterwards in Detroit, Michigan. In 1879 the Baldwin was sold to the Inter Ocean Transportation Company of Milwaukee, Wisconsin. In April, 1882 she was sold to David Whitney Jr. of Detroit, Michigan, and her second deck was removed in order to refit her for the lumber trade. after the refit, the Baldwin gross tonnage was reevaluated to 412.5 tons. In 1884 it was reported that she was damaged near Ashland, Wisconsin. Following engine failure, and a storm near Port Colborne, Ontario. she was rebuilt with steel arches, and her original engine was replaced with a 450-horsepower Steeple compound engine that had a cylinder with a 37 x 32 inch bore and a stroke measuring 21 inches. On September, 1886 the Baldwin went aground in Lake George in the St. Marys River with the freighter R.J. Hackett; both of them were released by the tug Mystic. In 1891 she was sold to the Whitney Transportation Company of Hamtramck, Michigan. In 1892 the Baldwin was sold to S.R. MacLaren of Toledo, Ohio. On November 5, 1894 the Baldwin collided with the steamer Iron King off Marine City, Michigan, and sank in of water.

Example Output:
b