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: Riggs received his elementary training in a Baltimore private school and later attended St. Paul's School, a private preparatory school in Concord, New Hampshire. After completing his studies at St. Paul's, Riggs enrolled at Princeton University. He followed his older brother, Jesse Riggs, to Princeton. Jesse had been an All-American for Princeton's football team, and Dudley followed in _his_ older brother's footsteps by joining the Princeton football team. <sep>, Pronoun: his <sep>, A: Jesse <sep>, B: Dudley

B