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: In 1975, The absence of rhythmic gymnasts from the Soviet Union, Bulgaria and East Germany. Western German athletes at the time, the highest ranked athletes remaining in contention meant Rischer and teammate Christiana Rosenberg competing at the 1975 World Championships in Madrid, Spain. Rischer went on to win the All-around title ahead of teammate Rosenberg, _she_ also won the gold medal in Hoop and Ribbon and a silver medal for clubs. <sep>, Pronoun: she <sep>, A: Rischer <sep>, B: Rosenberg

A