Q: 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.
entitled ``The Shadow and the Act'', which expanded upon his critique in ``Twentieth Century Fiction and the Black Mask of Humanity'' of the vicious and detrimental stereotypes rampant in mainstream American culture. Reviewing the book in 1965, R. W. B. Lewis said: ``Shadow and Act contains Ralph Ellison's real autobiography.... The experiences of writing Invisible Man and of vaulting on _his_ first try ``over the parochial limits of most Negro fiction'' (as Richard G. Stern says in an interview), and, as a result, of being written about as a literary and sociological phenomenon, combined with sheer compositional difficulties, seem to have driven Ellison to search out the truths of his own past. <sep>, Pronoun: his <sep>, A: Richard G. Stern <sep>, B: Ellison
A:
B