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: Among his pupils was the American soprano Geraldine Farrar. He died on June 30, 1901 at his birthplace, Fermo, in Italy. During his career, Graziani had faced strong competition on stage from a number of other outstanding Italian baritones. Probably the greatest of _his_ immediate rivals was Roman-born Antonio Cotogni, whose voice was of similar quality and range to Graziani's. <sep>, Pronoun: his <sep>, A: Antonio Cotogni <sep>, B: Graziani

B