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: He quickly became a favorite of the Chicago Bears fans. Perry, who wore number 72 as a Chicago Bear, became famous for his prowess as a defensive lineman. In addition, Perry was used as a fullback when his team was near the opponents' goal line or 4th and short situations, either as a ball carrier or a lead blocker for running back Walter Payton. During _his_ rookie season, Perry rushed for 2 touchdown s and caught a pass for one. <sep>, Pronoun: his

Perry