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William Norman Renwick ( 29 November 1914 – 15 June 1944 ) was a Scottish international rugby union player , who was killed in World War II at Bolsena .
 Renwick, Scottish, Bolsena
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Renwick, Scottish, Bolsena