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Ian Botham began his test career in 1977 by dismissing Australian captain Greg Chappell with a long hop and went on to become his country 's most successful all-rounder ever with 5,200 runs , 383 wickets plus 120 catches in 102 tests .
 Australian, Ian Botham, Greg Chappell
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 Australian, Ian Botham, Greg Chappell