2550
The Sri Lankans were first found guilty then cleared of ball tampering and off-spinner Muttiah Muralitharan was called for throwing during a controversial three-test series in Australia .
 Muttiah Muralitharan, Sri Lankans, Australia
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:
 Muttiah Muralitharan, Sri Lankans, Australia