389057
He was the only player to represent Wales in all of the 2007 – 08 IRB Sevens World Series , and the three Rugby World Cup Sevens qualifying games .
 Sevens, Sevens
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Sevens, Sevens