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: Thoughtful and quietly religious, Byron is superior to Brown in every way but his shyness prevents him from revealing his feelings to Lena. The novel then switches to the second plot strand, the story of Lucas Burch/Joe Brown's partner Joe Christmas. The surly, psychopathic Christmas has been on the run for years, ever since presumably killing _his_ strict Methodist adopted father. <sep>, Pronoun: his

Joe Christmas