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The speech was unusual in its peaceful outreach to the Soviet Union at the height of the Cold War , and is remembered as one of Kennedy ’s finest and most important speeches .
 location: Soviet Union; person: Kennedy
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: Soviet Union; person: Kennedy