8787
He ' s embedded with the U . S . Army ' s 11th Attack Helicopter Regiment .
 organization: the U . S . Army; person: He; person: the U . S . Army ' s 11th Attack Helicopter Regiment
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: the U . S . Army, He, the U . S . Army ' s 11th Attack Helicopter Regiment 
Answer:
 organization: the U . S . Army; person: He; person: the U . S . Army ' s 11th Attack Helicopter Regiment