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:
Animals often use two or more of these mechanisms together to produce the colours and effects they need. Animal coloration has been a topic of interest and research in biology for centuries. In the classical era, Aristotle recorded that the octopus was able to change its coloration to match its background, and when it was alarmed. In _his_ 1665 book Micrographia, Robert Hooke describes the ``fantastical'' (structural, not pigment) colours of the Peacock's feathers: <sep>, Pronoun: his <sep>, A: Aristotle <sep>, B: Robert Hooke
answer:
B


question:
As a youth, he studied piano with Olga Stolfowa, and later composition with Bernardino Rizzi at the W*adys*aw *ele*ski School of Music. He continued formal music studies at the Warsaw Conservatory, where his teachers included Zbigniew Drzewiecki (piano) and Kazimierz Sikorski (composition). _He_was awarded the International Chopin Piano Competition's 8th prize in 1937. <sep>, Pronoun: He <sep>, A: Zbigniew Drzewiecki <sep>, B: Kazimierz Sikorski
answer:
Neither


question:
Shortly after Natalie had been to visit her mother in Queensland, she discovered she was pregnant. Given Joel's earlier diagnosis, Colleen began spreading rumours that he wasn't the father. This time Natalie didn't laugh it off, throwing Colleen out of the house and telling _her_ she was no longer welcome there. <sep>, Pronoun: her <sep>, A: Natalie <sep>, B: Colleen
answer:

B