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: Graf then defeated Sabatini 6--3, 6--3 in the gold medal match at the Olympic Games in Seoul and achieved what the media had dubbed the ``Golden Slam''. Graf also won her only Grand Slam doubles title that year--at Wimbledon partnering Sabatini--and picked up a women's doubles Olympic bronze medal. At the year-ending Virginia Slims Championships, Graf was upset by Pam Shriver, only _her_ third loss of the year. <sep>, Pronoun: her <sep>, A: Graf <sep>, B: Pam Shriver

A