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: She and Ben make an odd couple, but she is receptive to Ben's protective urges, and he in turn finds her elegant and posh, giving her the nickname ``Duchess''. Polly is present with Ben when the Doctor regenerates for the first time into a new form (Patrick Troughton), and they continue to travel with _him_. <sep>, Pronoun: him

Patrick Troughton