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 finds connections to both Lady Dedlock and the deceased Nemo, who has been identified as Captain James Hawdon, and is eventually alerted to the existence of letters left behind by Hawdon but kept by his drunken landlord, Krook. Realizing that Esther is her daughter whom she was told had died -- fathered by Hawdon before her current marriage -- Lady Dedlock confesses to Esther but swears _her_ to secrecy. <sep>, Pronoun: her <sep>, A: Lady Dedlock <sep>, B: Esther
Output:
B