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Aru is a territory in Ituri District , Orientale Province , Democratic Republic of the Congo , and the name of the territory 's administrative capital , Aru Town .
 Orientale Province, Democratic Republic of the Congo
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Orientale Province, Democratic Republic of the Congo