5498
( Ironically , of course , Ogarkov in 1982 was arguing for a Russian response to a still largely prospective American escalation of weaponry and warfare . )
 Ogarkov, 1982, Russian, American
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 Ogarkov, 1982, Russian, American