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His son Enmerkar is also called " son of Utu " in the Sumerian legend Enmerkar and the Lord of Aratta — where , aside from founding Uruk , Enmerkar is credited with building a temple at Eridu and with the invention of writing .
 person: Enmerkar; person: Enmerkar; location: Uruk; person: Enmerkar
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Enmerkar, Enmerkar, Uruk, Enmerkar 
Answer:
 person: Enmerkar; person: Enmerkar; location: Uruk; person: Enmerkar