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air travel has fallen 10 mers since the war began and some hotel chains say cancellations are up .
 organization: some hotel chains; facility: hotel
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: some hotel chains, hotel 
Answer:
 organization: some hotel chains; facility: hotel