You will be given a definition of a task first, then some input of the task.
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.

Keith Nobbs (born April 9, 1979) is an American stage, television, and film actor perhaps best known for his portrayal of Joey Ice Cream in the TV series The Black Donnellys. A graduate of Fiorello H. LaGuardia High School of Music & Art and Performing Arts, Nobbs began working in professional theater in the 1998 production of Stupid Kids, directed by Michael Mayer. _His_ Broadway debut was in the Roundabout Theatre Company production of The Lion In Winter starring Laurence Fishburne and Stockard Channing, also directed by Mayer. <sep>, Pronoun: His <sep>, A: Nobbs <sep>, B: Michael Mayer
Output:
A