Instructions: 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: Henry and Ruby arrive and Henry convinces Regina to have faith in his belief that Emma and Mary Margaret will defeat Cora and be the ones to come back into Storybrooke. Regina absorbs the energy of the spell and it dissipates just in time for Emma and Mary Margaret to emerge. Henry explains that Regina saved them, and Emma thanks her. Ruby takes Mary Margaret to David, and _she_ successfully awakens him with true love's kiss. <sep>, Pronoun: she <sep>, A: Ruby <sep>, B: Mary Margaret
Output:
B