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Cricket writer R. C. Robertson-Glasgow described him as : " Tall , strong , and lithe , he was a left-handed hitter with orthodox defence , much of which was rendered unnecessary by a vast reach , and an ability to drive good-length balls over the head of mid-off , bowler , and mid-on .
 R. C. Robertson-Glasgow
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 R. C. Robertson-Glasgow