675
The court , on a 6 - 3 vote Monday , declined to hear Northwest ' s appeal that argued the lawsuit was pre - empted by the federal law that deregulated the airline industry .
 organization: The court; organization: Northwest; organization: the airline industry; organization: airline
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: The court, Northwest, the airline industry, airline 
Answer:
 organization: The court; organization: Northwest; organization: the airline industry; organization: airline