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: Sullivan never had sought elective office when, in 1986, he ran for and won the Democratic nomination for governor. Many observers believed that, following three terms with a Democratic governor (Ed Herschler) the chances for another Democrat to gain that post would be remote. Nonetheless, after a hard-fought campaign, Sullivan defeated Republican nominee Peter K. Simpson. In _his_ 1990 reelection, he defeated the rancher and businesswoman Mary Hansen Mead of Jackson, daughter of former Republican Governor and U.S. Senator Clifford P. Hansen. <sep>, Pronoun: his

Sullivan