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: American War, Philippine-- American War and the China Relief Expedition. Ernest T. Cragg (1922--2006), US Air Force major general George Crook (1828--1890), US Army major general during the American Civil War and Campaigns against the Native Americans. One of _his_ subordinates during the Civil War was future President Rutherford B. Hayes. <sep>, Pronoun: his

George Crook