Definition: In this task, you will be presented with a text, a pronoun from the text, and two candidate names. You should determine what the pronoun refers to and classify the answers into A, B, or Neither. A and B here are referring to option A and option B. Position of the pronoun in the text is showed within two "_"s.
Input: He is the son of Toronto Maple Leafs hockey mogul Harold Ballard. Bill Ballard was a founder of Concert Productions International (familiarly, CPI), a major promoter of rock concerts and tours in North America. It was established in Toronto in 1973 as a subsidiary of WBC Productions Ltd by Michael Cohl, William (Bill) Ballard, and David Wolinsky. _He_was a co-founder of Canada's Walk of Fame. <sep>, Pronoun: He <sep>, A: Ballard <sep>, B: David Wolinsky
Output:
A