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.

Philip of Ibelin, bailli (regent) of Cyprus, who married Alice of Montb*liard. Maria and Balian supported Conrad of Montferrat (uncle of the late King Baldwin V) in his struggle for the crown against Guy of Lusignan. They arranged for Maria's daughter by Amalric, Isabella, to have _her_ first marriage annulled so that she could marry Conrad, giving him a stronger claim to the throne. <sep>, Pronoun: her <sep>, A: Maria <sep>, B: Isabella
Output:
B