8487
Roberto Carretero ( Spain ) beat Jordi Burillo ( Spain ) 6-3 4-6 6-
 Roberto Carretero, Jordi Burillo, Spain, Spain
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 Roberto Carretero, Jordi Burillo, Spain, Spain