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These areas feature enormous variations in altitude , from an elevation of above sea level in Nevado Sajama to nearly along the Paraguay River .
 location: Nevado Sajama; location: Paraguay River
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: Nevado Sajama, Paraguay River 
Answer:
 location: Nevado Sajama; location: Paraguay River