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: What state was the president who appointed Nelson to the President's Export Council from? Passage:In 1967 at the start of the governorship of Ronald Reagan one of Reagan's first actions was to fire Nelson from her state government post at the Consumer Counsel. Nelson said that this was because she was disliked by Reagan's supporters, including the California Grocer's Association and the California Manufacturers' Association. After this she became elected president of the Consumer Federation of California. She served also on the board of Consumers Union, and would be re-elected for a total of five three-year terms on that board. From 1969-1979 served as a professor of economics at the University of Wisconsin. During this time she also served as a public governor for the American Stock Exchange. In 1968 after 15 years of work her lobbying had contributed to the passing of the Truth in Lending Act. She served two terms as president of the Consumer Federation of America from 1972-1982. She was the consumer consultant to the Office of Technology Assessment and the National Academy of Science. She petitioned the National Academy of Science to recognize the research showing saccharin as a cancer-causing agent and fluorocarbons as causing ozone depletion. In 1978 President Jimmy Carter appointed Nelson to the President's Export Council. Also in 1978 the American Council on Consumer Interests recognized her as a "Distinguished Fellow". In 1979 after the 1977 death of her husband Nelson returned to Mill Valley, California. There she was appointed to the Consumer Advisory Council of the Federal Reserve Board of Governors, the consumer advisory panel for Pacific Bell, and the San Francisco chapter of Consumer Action. At this time she said that her worst fear for the future was "That consumers will become like the feudal people of old times. That they will be so tied to a VISA card that they are not whole people. That they will be easily manipulated by the television and sellers, that they will do what is suggested to them instead of what comes from their own spirit."


Ex Output:
b


Ex Input:
Question: How much was Félix de los Heros' contract worth with the Brooklyn Hispano? Passage:It is unclear where or when de los Heros started his playing career but in 1932 he was playing for Barakaldo FC. In 1934 he moved to Sevilla FC. Late in 1936 he joined Gimnástico de Valencia. In 1937, in the middle of the Spanish Civil War, he joined Barcelona FC. His first game for them was on the 16 May 1937 against the Catalan national team. He never actually played for them in the domestic league but participated in the Barcelona FC tour of North America later in 1937. When the tour ended he signed for Brooklyn Hispano, a United States team that played in the American Soccer League. Later he moved to Mexico where he played for Club Deportivo Euzkadi in the Primera Fuerza league for the 1938/39 season. He also played for the Basque Country national football team twice during that period. Later he joined Club España, before going on to play in several other Mexican teams.


Ex Output:
b


Ex Input:
Question: Which of the two men who met in 1976 over charges made against the church was older at the time? Passage:In 1976 church president Neil Albert Salonen met with Senator Bob Dole to defend the Unification Church against charges made by its critics, including parents of some members. In 1977, church member Jonathan Wells, who later became well known as the author of the popular Intelligent Design book Icons of Evolution, defended Unification Church theology against what he said were unfair criticisms by the National Council of Churches. That same year Frederick Sontag, a professor of philosophy at Pomona College and a minister in the United Church of Christ, published Sun Myung Moon and the Unification Church which gave an overview of the church and urged Christians to take it more seriously. In an interview with UPI Sontag compared the Unification Church with The Church of Jesus Christ of Latter-day Saints and said that he expected its practices to conform more to mainstream American society as its members become more mature. He added that he did not want to be considered an apologist for the church but a close look at its theology is important: "They raise some incredibly interesting issues."


Ex Output:

a