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: She remarked that the storyline was an ``elaborate and relentless chase that takes those involved into primal psychological terrain.'' Stephen Holden writing in The New York Times applauded some of the realism displayed in the film, commenting, ``Nothing in the rest of the film comes close to matching the impact of Gideon's carving the bullet from _his_ arm with his hunting knife, then cauterizing the wound while emitting agonizing howls. <sep>, Pronoun: his <sep>, A: Stephen Holden <sep>, B: Gideon
Output:
B