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In 1969 he competed in NASCAR 's Grand American division , a division of smaller pony car s. He won 12 of 26 races that year and won the series championship .
 organization: NASCAR
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: NASCAR