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The Ogra mine is a large salt mine located in central Romania in Mureș County , close to Ogra .
 location: Romania; location: Mureș County
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: Romania, Mureș County 
Answer:
 location: Romania; location: Mureș County