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Originally founded to allow young Germans the opportunity to experience another culture outside of their own , YFU organised for them to go on exchange to the USA in order to see what life was like there and to develop an understanding of democracy .
 Germans, USA
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Germans, USA