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: At the conclusion of the 2007 season, a coaching change again influenced Pelini's career. Bill Callahan, Frank Solich's successor at Nebraska, was fired after four seasons. Carl Pelini's brother Bo was named Callahan's successor and brought Carl with _him_ upon his return. <sep>, Pronoun: him <sep>, A: Callahan <sep>, B: Carl

Neither