87736
Fox made the investment to comply with their winning bid for the broadcast rights to the NFL 's National Football Conference .
 organization: Fox; organization: NFL; organization: National Football Conference
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: Fox, NFL, National Football Conference 
Answer:
 organization: Fox; organization: NFL; organization: National Football Conference