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: What record did Nagoya SC have the year that Ito joined the club? Passage:Ito was born in Osaka Prefecture on May 28, 1978. After graduating from high school, he joined Regional Leagues club Nagoya SC in 1997. In 1999, he moved to newly was promoted to J2 League club, Ventforet Kofu. Although he could not play at all in the match behind Takehisa Sakamoto, he became a regular goalkeeper from late 1999. However the club finished at bottom place for 2 years in a row (1999-2000). In 2001, he moved to J2 club Shonan Bellmare. However he could hardly play in the match behind Yuji Ito and Masahito Suzuki. In 2003, he moved to J1 club Cerezo Osaka. However he could not play at all in the match behind Seigo Shimokawa and Daisuke Tada in 2003. In 2004, he played many matches as regular goalkeeper. However he could hardly play in the match behind new member Motohiro Yoshida in 2005. In 2006, he moved to J2 club Shonan Bellmare for the first time in 4 years. Although he played many matches as regular goalkeeper in 2006, he could not play at all in the match behind newcomer Kim Yeong-gi from 2007 and retired end of 2009 season. However he came back as player in 2010 because many goalkeeper got hurt. However he did not play the match and retired end of 2010 season.

Output: b

Input: Consider Input: Question: What other countries did Loring fight with while he supported the United nations command ground troops? Passage:In July 1952, Loring transferred to the 36th Fighter-Bomber Squadron full-time, where he served as operations officer. In this role he returned to combat duty, this time as a jet aircraft fighter pilot operating the F-80 Shooting Star. Missions for this unit primarily concerned close air support, air strikes and interdiction missions supporting United Nations Command ground troops in the country. In this role, Loring's unit primarily fought North Korean and Chinese ground targets. By November 22, 1952, Loring had completed 50 combat missions. At that time the ground battle in Korea had developed into a stalemate, with the two sides firmly entrenched along the 38th Parallel. Throughout November, the UN forces had been launching Operation Showdown against two targets: Triangle Hill and Sniper Ridge, northwest of Kunwha, north of the 38th Parallel. During the battle, the Chinese managed to amass 133 large caliber guns, 24 BM-13 rocket launchers and 47 anti-aircraft guns in the largest Chinese artillery operation during the Korean War, and it posed a serious threat to ground troops of the ROK 2nd Infantry Division operating in the area. The artillery was heavily guarded, forcing the UN forces to use airpower to combat them.

Output: b

Input: Consider Input: Question: How old was Harry Carey when John Ford made his directorial debut? Passage:John Ford (18941973) was an American film director whose career spanned from 1913 to 1971. During this time he directed more than 140 films. Born in Maine, Ford entered the filmmaking industry shortly after graduating from high school with the help of his older brother, Francis Ford, who had established himself as a leading man and director for Universal Studios. After working as an actor, assistant director, stuntman, and prop man often for his brother Universal gave Ford the opportunity to direct in 1917. Initially working in short films, he quickly moved into features, largely with Harry Carey as his star. In 1920 Ford left Universal and began working for the Fox Film Corporation. During the next ten years he directed more than 30 films, including the westerns The Iron Horse (1924) and 3 Bad Men (1926), both starring George O'Brien, the war drama Four Sons and the Irish romantic drama Hangman's House (both 1928 and both starring Victor McLaglen). In the same year of these last two films, Ford directed his first all-talking film, the short Napoleon's Barber. The following year he directed his first all-talking feature, The Black Watch.
Output: b