4831
In 1965 in Antwerp he set the derny-paced hour record of 63.783 " km , beating Stan Ockers ' record which had stood for nine years .
 location: Antwerp; person: Stan Ockers
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Antwerp, Stan Ockers 
Answer:
 location: Antwerp; person: Stan Ockers