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Northwest prohibited smoking on domestic flights in 1988 , before the ban was required by federal law , but continued to allow smoking on flights to and from Japan for another decade .
 geographical social political: Japan; organization: Northwest
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
 Entities: Japan, Northwest 
Answer:
 geographical social political: Japan; organization: Northwest