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In 1989 , having only been a professional climber for 6 months , he became the first World Cup indoor climbing champion , beating Didier Raboutou at the final round in Lyon with an audience of 8000 people .
 Lyon
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Lyon