87692
After being clean-bowled for a duck by Greg Chappell - the ball deviating in mid-air - he was recalled to bat by umpire Colin Egar who signalled dead-ball , literally ; the ball had deflected off a now-deceased unlucky local sparrow .
 Greg Chappell, Colin Egar
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Greg Chappell, Colin Egar