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The Giardino Botanico Rea is a botanical garden located 450 meters altitude in Val Sangone , Via Giaveno 40 , San Bernardino di Trana , Trana , Province of Turin , Piedmont , Italy .
 Trana, Trana, Province of Turin, Piedmont, Italy
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Trana, Trana, Province of Turin, Piedmont, Italy