84569
The Polish team was one of the favourites to win a medal ( after unstoppable U.S. really there were two main rivals : Jamaica and Bahamas ) .
 U.S., Jamaica, Bahamas
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 U.S., Jamaica, Bahamas