176281
In the 2008 U20 Six Nations , Catt started every game , as the England under-20 team won the grand slam .
 Catt, England under-20 team
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Catt, England under-20 team