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: He said that he had spoken to her for the last time on a mobile phone belonging to one of the men on 15 April. He was subsequently presented in court with two men who the prosecution alleged he had based the descriptions of the kidnappers on: Nick Cook, Stewart's next-door neighbour, and Joe Cippullo, whom _he_knew from his former home in Bassingbourn. <sep>, Pronoun: he <sep>, A: Stewart <sep>, B: Joe Cippullo

A