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 albums were released by the singer who made "Footsteps?" Passage:"Footsteps" is a hit single by American singer and actor Steve Lawrence, recorded in January 1960 and released in the spring of 1960 through ABC-Paramount Records in the US and via the HMV label in the UK. The song was written by Barry Mann and Hank Hunter. Lawrence's single features Lawrence's wife, Eydie Gormé, as a backing vocalist and Don Costa's Orchestra and chorus. It spent 13 weeks on the Billboard Hot 100, peaking at No. 7 on April 4, 1960, while reaching No. 4 the UK's Record Retailer chart, No. 3 Canada's CHUM Hit Parade, and No. 9 on Norway's VG-lista.


Output: b


Input: Consider Input: Question: Which competition has been held more times, the one that Jean-Philippe led the Lincoln Stars to as a teenager, or the one in which he played for Team USA in 2004? Passage:Her father Jean-Pierre was a backup goaltender at the University of North Dakota from 1979–83. Besides her twin sister, Lamoureux has four brothers. Jean-Philippe is a professional ice hockey goaltender. He led the Lincoln Stars to the Clark Cup as a teenager and played for Team USA in the 2004 Viking Cup. He was the 2008–09 Goalie of the Year in the ECHL, and also led the Alaska Aces to the 2009 Kelly Cup Finals. Jacques was an All-America center in 2009 for Air Force Academy. In addition, he was a finalist for the Hobey Baker Award. Pierre-Paul played for the University of Manitoba, and is a student-assistant coach for the North Dakota hockey team. Mario skated for Team USA at the 2006 Viking Cup and then played for the North Dakota Fighting Hawks before turning pro. Her mother Linda competed in the Boston Marathon.


Output: a


Input: Consider Input: Question: How many members of the army Ostashenko fought against near Petrograd died in combat? Passage:Ostashenko was born on 19 June 1896 in the village of Bolshaya Lyubshchina, Yanovichskoy volost, Vitebsky Uyezd, Vitebsk Governorate to a peasant family. He graduated from four grades at a gymnasium. During World War I, he was mobilized for military service on 7 August 1915, being sent to the 4th Company of the Reserve Battalion of the Petrograd Lifeguard Regiment in Petrograd. With the battalion, he fought with the Southwestern Front between July 1916 and February 1917, then returned to Petrograd before being demobilized on 13 March 1918. In July, he volunteered for the Red Army, serving in the Vitebsky Uyezd military commissariat as a clerk and instructor organizer. From May 1919 Ostashenko served as a Red Army man and political soldier – a Communist mobilized to conduct political work in the army – in the march battalion of the Vitebsk Reserve Regiment. From July he served as an assistant platoon commander in the 84th Rifle Regiment of the 10th Rifle Division, which fought against the Northwestern Army near Petrograd as part of the 15th Army of the Western Front. He entered the Smolensk Commanders' Infantry Courses in November and upon graduation in June 1920 became a platoon commander in the Rzhev-based 2nd Reserve Regiment. This assignment proved to be brief and a month later, Ostashenko became adjutant of the 4th Landing Detachment for armored trains with the Western Front. He fought with the detachment, which provided landing parties for armored trains, in the Polish–Soviet War and was wounded twice.



Output: b