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.

Question: Is the political committee that Zorin held a managerial position in until 1932 still active? Passage:Zorin was born in Novocherkassk. After joining the Soviet Communist Party in 1922, Zorin held a managerial position in a Moscow City Committee and the Central Committee of the Komsomol until 1932. In 1935, he graduated from the Communist Institute of Education ( ). In 1935-1941, Zorin worked on numerous Party assignments and as a teacher. In 1941-1944, he was employed at the People's Commissariat for Foreign Affairs. In 1945-1947, Zorin was the Soviet ambassador to Czechoslovakia. In 1948, he helped organize the Czechoslovak coup d'etat. In 1947-1955 and again in 1956-1965, he was Deputy Minister of Foreign Affairs of the Soviet Union. At the same time, he held other positions, including that of the permanent Soviet representative at the UN Security Council in 1952-1953. In 1955-1956, Zorin was the first Soviet ambassador to the Federal Republic of Germany. In 1956-1965, he again represented the Soviet Union at the UN Security Council, which led to his famous confrontation with Adlai Stevenson on 25 October 1962, during the Cuban Missile Crisis.

b

Question: Who is the owner of the last CFL team that Walker played for? Passage:Chevon Walker (born May 9, 1987 in Montego Bay, Jamaica) is a former professional Canadian football running back and kick returner for the Winnipeg Blue Bombers of the Canadian Football League. He played NCAA football for the Sioux Falls Cougars. He played two years of his career as a professional football player in the Canadian Football League for the Hamilton Tiger-Cats. In 2014, the Ottawa Redblacks selected him in the expansion draft. He started the 2015 season with the Ottawa Redblacks before he was released on August 28, 2015. On September 1, 2015, it was announced that Walker had signed with the Winnipeg Blue Bombers. Chevon Walker has over 1000 rushing yards and seven touchdowns in three years of professional play.

b

Question: How many people received the award given by the Generalitat de Catalunya before Zaragoza? Passage:Federico Mayor Zaragoza obtained a Ph.D. in pharmacy from the Complutense University of Madrid in 1958. In 1963 he became professor of biochemistry at the School of Pharmacy of the University of Granada, and in 1968 was elected rector of that university, a post he held until 1972. The following year he was appointed professor in biochemistry at the Autonomous University of Madrid. In 1974 he co-founded the Severo Ochoa Molecular Biology Centre at the Autonomous University of Madrid and the Spanish High Council for Scientific Research. The main focus of Professor Mayor's scientific research has been on molecular brain disease, and he was responsible for drawing up the Spanish National Plan for Mental Health Prevention. He is a member of the Club of Rome, the Club of Budapest, a founder member of the Issyk-Kul Forum. In 2005 he received the Prize Creu de Sant Jordi from the Generalitat de Catalunya. He is an honorary member of several scientific societies and a member of several academies, among them, the World Academy of Art and Science. He has also received several honorary doctorates (Honoris Causa). He is honorary president of the University of Granada.
b