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Awards Nikolay Dukhov received three awards of Hero of Socialist Labor ( 1945 - for tank designs , 1949 — for the first Soviet atomic bomb , and 1954 — for the first hydrogen bomb ) .
 Nikolay Dukhov
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Nikolay Dukhov