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.

Ex Input:
Question: Who won championship in the year that Unai Emery named Rakitic captain? Passage:At the beginning of the 201314 La Liga season, coach Unai Emery named Rakitic as the new Sevilla captain. Since the beginning of the season, he was one of the most prominent players of the league, scoring the first goal and assisting for the second in a 32 away loss against Barcelona on 14 September. In the two last games of September, he scored two goals in a 14 away win over Rayo Vallecano, and assisted for the draw 11 goal against Real Sociedad. In the final three games of October, Rakitic scored a goal in a 20 home win against SC Freiburg, a 21 home win over Almeria and two goals in a 73 loss at the Santiago Bernabeu Stadium against Real Madrid. In the third and fourth games of November, he contributed an assist in away 13 win against Espanyol, and two more respectively in a 40 home win against Sevilla rivals Betis. In the last game of December, he assisted in a 12 away win against Villarreal, helping Sevilla reach a top ten position after a disappointing start of the season, as well attracting attention from other international clubs. In the first game of the 2014 calendar year, he scored in a 30 home win against Getafe. In January, he scored two more La Liga goals for Sevilla against Atletico Madrid and Levante, respectively, while also missing a penalty kick in the latter fixture. These performances earned him a La Liga Player of the Month award.

Ex Output:
b

Ex Input:
Question: Who is the oldest member of Jan Kuehnemund's band? Passage:Born in St. Paul, Minnesota, Kuehnemund formed an all-female band known as Genesis in St. Paul in 1971, initially as a quintet under the name Lemon Pepper. Her father Carl served as a roadie during her band's earliest days. Genesis was later renamed Vixen to prevent confusion with the same-named English band before breaking up in 1974. A bandmate of hers during that year was Nancy Shanks. After a six-year hiatus she reformed Vixen and shortly moved her band to Los Angeles in 1981, and, in 1983, singer Janet Gardner joined her. The band gained notice by appearing in the 1984 teen film Hardbodies under the on-screen name Diaper Rash. They were also a quintet at the time. She eventually added Roxy Petrucci on drums and fellow Minnesotan Share Ross, then known as Share Pedersen, on bass, the lineup that signed to EMI Records. They released their self-titled debut, Vixen, in 1988. It was released by Manhattan Records in the U.S. and Canada. The band toured with the Scorpions, Ozzy Osbourne, and Bon Jovi, and appeared in Penelope Spheeris' 1988 film, , although only Gardner, Pedersen, and Petrucci appeared in the film.

Ex Output:
a

Ex Input:
Question: Did the JG 77 battle the same enemies during the Balkans campaign and the invasion of Crete? Passage:Woldenga's career started as a captain in the merchant marine. He started his flight training in 1928 and worked as chief pilot for the FVK Warnemunde. He transferred to the newly emerging Luftwaffe, taking command as Gruppenkommandeur of the I./Jagdgeschwader 131 (JG 131) later renamed to I./Jagdgeschwader 1 (JG 1) on 1 April 1937. With this unit he participated in the invasion of Poland in 1939. He surrender command of the Gruppe on 1 February 1940 and was transferred to the Reichsluftfahrtministerium. He briefly led Jagdgeschwader 27 (JG 27) on the Channel Front from 11 October to 22 October 1940 before he was made Geschwaderkommodore of Jagdgeschwader 77 (JG 77). Under this command, JG 77 participated in the Balkans Campaign and invasion of Crete. JG 77 claimed 50 aerial victories. Woldenga received the Knight's Cross of the Iron Cross. He commanded of JG 27 on 21 June 1941 during the invasion of the Soviet Union and claimed 4 aerial victories. He relocated the Geschwaderstab to North Africa in December 1941. He was appointed Fliegerfuhrer Balkan on 10 June 1942. His last service position of the war was commander of the Luftkriegschule 10 in Furstenwalde near Berlin. He is credited with three aerial victories of which two were claimed on the Eastern Front.

Ex Output:
b