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: A painting of Johnson's final mission was commissioned by the Oklahoma State Senate Historical Preservation Fund, Inc. in 2000 and hangs in the Oklahoma State Senate conference room on the fourth floor of the Oklahoma State Capitol. Johnson collaborated with aviation author Martin Caidin to write _his_ autobiographical story of the 56th Fighter Group, Thunderbolt! <sep>, Pronoun: his

Johnson