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: In March 1932, two months shy of his 17th birthday, Orson Welles returned to Chicago from his post-graduation trip to Europe and his time with the Gate Theatre in Dublin. Finding that he had few prospects despite his success in Ireland, Welles persuaded Roger Hill, _his_ former teacher and lifelong friend, to collaborate with him on a biographical play about abolitionist John Brown and his efforts to organize a slave revolt in 1859. <sep>, Pronoun: his

Welles