instruction:
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.
question:
Luc Devroye is a Belgian computer scientist and a James McGill Professor in the School of Computer Science of McGill University in Montreal, Canada. _He_studied at Katholieke Universiteit Leuven and subsequently at Osaka University and in 1976 received his PhD from University of Texas at Austin under the supervision of Terry Wagner. <sep>, Pronoun: He <sep>, A: Luc Devroye <sep>, B: James McGill
answer:
A


question:
Anna Anderson biographer Peter Kurth wrote that several years later, Irene's son (Prince Sigismund) posed questions to Anderson through an intermediary about their shared childhood and declared that her answers were all accurate. Irene later adopted Sigismund's daughter, Barbara, born in 1920, as _her_ heir after Sigismund left Germany to live in Costa Rica during the 1930s. <sep>, Pronoun: her <sep>, A: Irene <sep>, B: Barbara
answer:
A


question:
Gunning remembered the melody from a 78-rpm hillbilly record (Emry Arthur, 1928) she had heard some years before in the mountains, but the lyrics she wrote was considerably different from the original after the first verse. The change of gender is also found in Joan Baez's ``Girl of Constant Sorrow'' and another variant of the song similar to Baez's, Judy Collins's title song from _her_ album A Maid of Constant Sorrow. <sep>, Pronoun: her <sep>, A: Joan Baez <sep>, B: Judy Collins
answer:

B