Task: Text Categorization
Input (English): Text:  Frank Martin Dooley (born March 21 1929) is an American former competition swimmer who represented the United States at the 1952 Summer Olympics in Helsinki Finland. Dooley swam for the gold medal-winning U.S. team in the qualifying heats of the men's 4x200-meter freestyle relay. He did not receive a medal however because under the Olympic swimming rules in effect in 1952 only relay swimmers who competed in the event final were medal-eligible.
Output (English): 4