Given the task definition and input, reply with output. 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.

Robertson was born in Waipukurau in 1953, the daughter of Joan Lois Coburn and _her_ husband Alexander Lawrence Coburn. <sep>, Pronoun: her <sep>, A: Robertson <sep>, B: Joan Lois Coburn
B