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Iran has hanged two drug traffickers in the southern city of Shiraz , the evening newspaper Resalat reported on Saturday .
 Shiraz, Resalat, Iran
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 Shiraz, Resalat, Iran