138353
Rubenilson dos Santos da Rocha ( born 23 September 1987 ) , commonly known as Kanu , is a Brazil ian footballer who plays for Terek Grozny in the Russian Premier League as a Midfielder .
 Rubenilson dos Santos da Rocha, Kanu, Brazil, Terek Grozny, Russian Premier League
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Rubenilson dos Santos da Rocha, Kanu, Brazil, Terek Grozny, Russian Premier League