312688
The program was announced to the public at the Helicopter Association International ( HAI ) Heli-Expo on March 4 , 2013 .
 organization: Helicopter Association International
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: Helicopter Association International 
Answer:
 organization: Helicopter Association International