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Higginbotham was suspended for two weeks after he kneed and headbutted All-Blacks captain Richie McCaw in a Bledisloe Cup match on 20 October 2012 .
 Higginbotham, All-Blacks, Richie McCaw
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Higginbotham, All-Blacks, Richie McCaw