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Marcian defeated Miranes at the Battle of Sargathon near Nisibis and put him to flight ; 1200 Persians were killed and seventy taken prisoners , while the Roman loss was only seven .
 Marcian, Nisibis
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Marcian, Nisibis