You will be given a definition of a task first, then some input of the task.
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.

He can be considered a kenshi, a swordsman who is not from the samurai class. He despises the government by extension to his hatred of samurai and quits the Itto-ryu when Anotsu allies the group with Kagimura and the shogunate, though he remains on friendly terms with Anotsu. When _his_ lover of sorts, a prostitute named O-Ren, iss killed by Shira, Magatsu ends up following Manji around due to the fact that he knows Shira is after Manji. <sep>, Pronoun: his <sep>, A: O-Ren <sep>, B: Magatsu
Output:
B