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: On the national level, Martin was a member of the American Philatelic Society (APS) and served it in various ways, including acting as a member of the Board of Vice Presidents from 1939 to 1943. Martin was also the Cleveland representative for the National Federation of Stamp Clubs which had been founded by Harry L. Lindquist. For _his_ dedication to the advancement of stamp collecting in the Cleveland area, Martin was awarded the Hanford and Herman trophies by the Garfield-Perry Stamp Club. <sep>, Pronoun: his

Martin