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: Chan, oblivious to what's happening behind him, calls out to the squad to bring in a medic for Tin Tin, prompting Tin Tin to spare Chan. Chan finds Joe on the roof of the Convention Centre. Having captured and tied up Frank, Joe threatens to throw _him_ to his death. <sep>, Pronoun: him <sep>, A: Frank <sep>, B: Joe
Output:
A