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An Iraqi opposition group in exile said on Saturday it had received reports that Iraqi forces were shelling and advancing on the Kurdish town of Arbil in northern Iraq .
 else: Iraqi; location: Iraq; else: Iraqi; location: Arbil; else: Kurdish
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 else: Iraqi; location: Iraq; else: Iraqi; location: Arbil; else: Kurdish