12007
Thousands of Trump supporters stuck on freezing Omaha airfield after rally {{URL}} via {@NBC News@}
 corporation: Trump; location: Omaha airfield; event: rally; product: NBC News
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: group, creative work, person, event, product, location, corporation 
Text: {0} 
 Entities: Trump, Omaha airfield, rally, NBC News 
Answer:
 corporation: Trump; location: Omaha airfield; event: rally; product: NBC News