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: The editor of both Magic Carpet and Weird Tales, Farnsworth Wright, was already publishing one story by Robert E. Howard, and requested the author use a pseudonym for the boxing story. Howard chose ''Patrick Ervin'' for himself, and then not wanting readers to question why someone named Ervin would write about Robert E. Howard's Steve Costigan character from Fight Stories, decided to change _his_ main character's name as well. <sep>, Pronoun: his <sep>, A: Robert E. Howard <sep>, B: Steve Costigan
Student:
A