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' '' '' Reflections ' '' '' is the title of a recording by American guitarists Chet Atkins and Doc Watson .
 location: American; person: Chet Atkins; person: Doc Watson
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: American; person: Chet Atkins; person: Doc Watson