Definition: In this task, you will be presented with a text and a pronoun. You should write the name that the pronoun refers to. Position of the pronoun in the text is showed within two "_"s.
Input: Apparently only Dean and his associate Kelly Peyton knew the truth, the Shed was actually a division of Prophet Five. Dean initially appeared in the first episode of season 5, claiming to be with the CIA's Office of Special Investigations. _He_claimed to be investigating Michael Vaughn as a double agent, however, APO quickly determined Dean was a rogue agent. <sep>, Pronoun: He

Dean