4407
Congratulations {{USERNAME}} {@Darlington Raceway@} and {@NASCAR@} ( and Kevin Harvick )! Live sports on TV and well done !
 Darlington Raceway, NASCAR, Kevin Harvick, Live sports
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: group, creative work, person, event, product, location, corporation 
Text: {0} 
Answer:
 Darlington Raceway, NASCAR, Kevin Harvick, Live sports