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He also won five ICF Canoe Sprint World Championships medals with a silver ( C-1 1000 m : 1987 ) and four bronzes ( C-1 500 m : 1989 , 1990 ; C-2 200 m : 1995 , C-2 500 m : 1994 ) .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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