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 appeared to have lost his nerve. Antlll's actions cost Major General Chauvel vital hours and led to the removal of 3rd Light Horse from the line. Only days after Romani, General William Birdwood sent a message requesting Antill take command of an infantry brigade on the Western Front. Antill elected to go and handed over command of _his_ brigade on 9 August. <sep>, Pronoun: his <sep>, A: William Birdwood <sep>, B: Antill

B