Teacher: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.
Teacher: Now, understand the problem? Solve this instance: In the text on Cryptovolans, Czerkas accused Dr. Mark Norell of misinterpreting the fossil BPM 1 3-13 as having long leg feathers due to the ``blinding influences of preconceived ideas.'' In fact, though, Norell's interpretation was correct, and Czerkas added leg feathers to _his_ own reconstruction of the fossil in the art that promotes the traveling exhibit. <sep>, Pronoun: his <sep>, A: Norell <sep>, B: Czerkas
Student:
B