Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
He grew up in Evanston, Illinois the second oldest of five children including his brothers, Fred and Gordon and sisters, Marge (Peppy) and Marilyn. His high school days were spent at New Trier High School in Winnetka, Illinois. MacKenzie studied with Bernard Leach from 1949 to 1952. _His_ simple, wheel-thrown functional pottery is heavily influenced by the oriental aesthetic of Shoji Hamada and Kanjiro Kawai. <sep>, Pronoun: His <sep>, A: MacKenzie <sep>, B: Bernard Leach
Solution: A
Reason: Based on the text, his refers to MacKenzie so option A is correct.

Now, solve this instance: 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
Student:
A