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: Lady Xun (*, personal name unknown) (died 335), formally Lady of Yuzhang (***), was a concubine of Emperor Yuan of Jin (Sima Rui) while he was the Prince of Langye. Initially, he favored _her_ greatly, and she bore him two sons -- <sep>, Pronoun: her <sep>, A: Lady <sep>, B: Sima Rui
A:
A