Detailed Instructions: 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.
Q: Tullus Hostilius (r. 673--642 BC) was the legendary third king of Rome. He succeeded Numa Pompilius and was succeeded by Ancus Marcius. Unlike _his_ predecessor, Tullus was known as a warlike king. <sep>, Pronoun: his <sep>, A: Numa Pompilius <sep>, B: Tullus
A:
B