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: These laws kept people from declaring candidacy the day before an election, requiring the professio to be made before a certain set date. Politicians running for a position of power in the Roman Republic followed campaigning strategies similar to those used by modern politicians. In a contemporary letter written to consul candidate Marcus Cicero by _his_ brother, Quintus, during Marcus' campaign, Quintus wrote on the various campaigning strategies that would help Marcus be elected. <sep>, Pronoun: his <sep>, A: Quintus <sep>, B: Marcus
Output:
B