Definition: 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.
Input: He also played in NFL Europe and the Arena Football League where he played linebacker and fullback, both positions new to him. He was formerly an assistant coach at Gulliver Preparatory School in Miami. From 2008-2009, he worked under head coach Nick Saban at the University of Alabama. During _his_ acceptance speech for the Heisman Trophy, Alabama running back Mark Ingram thanked Irvin for helping him throughout his college career. <sep>, Pronoun: his <sep>, A: Mark Ingram <sep>, B: Irvin

A