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.

Early in Brooke's career, she signed a developmental record deal with Word/Curb/Warner Records as duo act with her younger sister Leah, from 2003-2004. Then in 2005, auditioning alongside _her_ sister, Brooke reached the top 40 on American Idol. <sep>, Pronoun: her <sep>, A: Leah <sep>, B: Brooke
Output:
B