Detailed 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.
Problem:Piatti and is owned by the Mexican cellist Carlos Prieto. _He_composed two cello concertos, one cello concertino, six cello sonata s, lied er for voice and cello accompaniment, and cello solos, as well as a cello method. <sep>, Pronoun: He <sep>, A: Piatti <sep>, B: Carlos Prieto
Solution:
A