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: Bollinger was listed as the third string QB, backing up starter Tony Romo and his backup Brad Johnson. During week 6 of the season, Romo injured a finger on his throwing hand, leaving him out for a few games. After some failed performances by the veteran Brad Johnson, Bollinger made _his_ first appearance for the Cowboys in the second half of the week 9 game against the New York Giants. <sep>, Pronoun: his

Bollinger