Definition: 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.
Input: King Mongkut then presents the fifteen children she will tutor, aside from the other sixty-seven - among them his eldest son and heir Prince Chulalongkorn. Anna agrees to stay and tutor the King's children, prompting formality to break down. Later that night, Lady Thiang and the other wives assist Anna in unpacking, and when an old photograph of _her_ late husband Tom is discovered, the wives start to deride the unhappy Tuptim because she is in love with another man named Lun Tha, the same man who brought her to Siam. <sep>, Pronoun: her <sep>, A: Lady Thiang <sep>, B: Anna

B