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However , on stage 9 , as the peloton approached the final climb of the day to Blockhaus , Wilco Kelderman of collided with a police motorcycle which had been parked at the side of the road .
 location: Blockhaus; person: Wilco Kelderman
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: Blockhaus, Wilco Kelderman 
Answer:
 location: Blockhaus; person: Wilco Kelderman