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.

Margrethe von der L*he served as lady-in-waiting to princess Louise of Denmark in 1766-68. She married baron Volrad August von der L*he (1705-1778) in 1767. In 1768, she became overhofmesterinde (Mistress of the Robes) to queen Caroline Mathilde, after _her_ predecessor Anne Sofie von Berckentin had been unable to serve because of Caroline Matilda's disapproval that her original mistress of the robes Louise von Plessen had been replaced without her consent. <sep>, Pronoun: her <sep>, A: Anne Sofie von Berckentin <sep>, B: Caroline Matilda
B