Given the task definition and input, reply with output. 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.

After searching Ross' notes, they deduce that his source was Neal Daniels ( Colin Stinton), CIA Station Chief in Madrid, who was formerly involved in Treadstone and is actively involved in Blackbriar. Bourne, having taken Ross' bag after _he_was killed, follows the notes in his notebook to Daniels' Madrid office but finds it empty. <sep>, Pronoun: he <sep>, A: Bourne <sep>, B: Ross
B