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.

She might look like butter wouldn't melt, but she's her father's daughter through and through.'' She was also described as conniving, backstabbing and cold-hearted. Altman described Dotty as ``a chip off the old block'', as did Nancy Banks-Smith from The Guardian though the Daily Record described Dotty as ``a chip off _her_ grandma's block''. <sep>, Pronoun: her <sep>, A: Nancy Banks-Smith <sep>, B: Dotty
Output:
B