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Chris Smith ( born 30 , or in Castleford ) is an English born rugby league footballer of the 1990s and 2000s , playing at representative level for Wales , and at club level for Redhill ARLFC ( Castleford ) , Castleford , St. Helens , Hull and York , as a .
 Chris, Castleford, Wales, Castleford, Castleford, St. Helens, Hull, York
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Chris, Castleford, Wales, Castleford, Castleford, St. Helens, Hull, York