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: Despite getting significant interest, Longstreet manages to convince the panel that the technology is too dangerous to use. It is then revealed that Longstreet himself gave Mailer the necessary equipment - on condition that they be used only for test purposes. It is these tests that David is experiencing. Herdeg, meanwhile, is furious to learn that Longstreet has lied to _him_, and packs to leave California, hoping to get far enough away from the experiment. <sep>, Pronoun: him <sep>, A: Herdeg <sep>, B: Longstreet

A