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: The box set was created to look like a medicine case. As the set was composed of 8cm singles, Sheena thought back to the 1980s, the era of 8cm singles and thought of idol Hiroko Mita, who had appeared on many posters for medical products, acting as if _her_ stomach or head hurt. <sep>, Pronoun: her <sep>, A: Sheena <sep>, B: Hiroko Mita
Output:
B