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He also won two 4 x 5 " km team medals at the FIS Nordic World Ski Championships with gold in 2003 and bronze in 2005 , and had his best individual finish of sixth twice ( 10 " km mass start : 2009 , 15 " km individual : 2003 ) .
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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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