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: Ferguson was brought in as an opponent for Ray Mercer on the undercard of a Riddick Bowe title defense against Michael Dokes. Mercer was expected to knock Ferguson out and fight Bowe for the title. Instead Mercer showed up ill prepared and Ferguson, perhaps motivated by the big stage, dominated _him_. <sep>, Pronoun: him <sep>, A: Mercer <sep>, B: Ferguson
Output:
A