You will be given a definition of a task first, then some input of the task.
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.

However, Stevenson suffered an injury while training and was replaced by Tyson Griffin. Gomi defeated Griffin by KO (punch) at 1:04 of the first round. Gomi would finish him with a left cross following up with a right hook causing Griffin to fall face first into the canvas where Gomi then followed up onto Griffin's back with few short punches before the fight was stopped. _He_is the first person to have stopped Griffin as all of Griffin's previous losses have gone to a decision. <sep>, Pronoun: He <sep>, A: Gomi <sep>, B: Griffin
Output:
A