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there is concern climbing everest has become too common , and perhaps a bit too commercial .
 location: everest
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
 Entities: everest 
Answer:
 location: everest