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: Other sources have explained Powell's injury differently; Miles Davis said Powell was beaten by a Savoy Ballroom bouncer after walking in the club without any money, while Dexter Gordon claimed he was beaten while in police custody after his arrest for drunk and disorderly conduct in a Philadelphia train station. Monk recorded ``In Walked Bud'' several times during his career, starting with the 1947 sessions later compiled for Genius of Modern Music (1951). According to music critic Robert Christgau, Monk's rendition of the song for _his_ 1958 live album Misterioso featured ``a long, laconically hilarious (and laconically, hilariously virtuosic) Johnny Griffin solo that's a landmark of saxophony''. <sep>, Pronoun: his <sep>, A: Robert Christgau <sep>, B: Monk

B