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He grew up in Prague , with Austrian grandparents who owned a shop " where they made apple strudels and sold coffee , and in summertime , when the fruit was ripe , they made peach or strawberry ice cream . "
 Prague
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Prague