Instructions: 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: Soon after arriving in New York, Seeff's photographs of the people he encountered on the streets of Manhattan were discovered by the famed graphic designer, Bob Cato. Cato introduced Seeff to the world of album cover design and _his_ first major photographic assignment for The Band brought him immediate recognition. <sep>, Pronoun: his <sep>, A: Cato <sep>, B: Seeff
Output:
B