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Talbott , the second-ranking State Department official , was to meet Russian Deputy Foreign Minister Georgy Mamedov as part of a regular pattern of consultations , the department said .
 Russian, Talbott, State Department, Georgy Mamedov
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 Russian, Talbott, State Department, Georgy Mamedov