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: Years of Maria's influence at the court, however, manifested itself in the fact that Constantine received a status of a co-emperor, a higher title than that of Emperor's older brother Isaac, and Maria received guarantees of personal safety. Maria was also charged with the care of young imperial princess Anna Komnene who was very fond of _her_ and shared all her secrets with the former empress. <sep>, Pronoun: her <sep>, A: Maria <sep>, B: Anna Komnene
A:
A