244942
One of its earliest users was Convair , which used the liquid to protect the outside of its SM-65 Atlas missiles .
 organization: Convair
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: Convair 
Answer:
 organization: Convair