878
Orders were placed for prototypes from Armstrong Whitworth ( the F.K. 6 ) , Sopwith and Vickers ( the F.B. 11 ) .
 organization: Armstrong Whitworth; organization: Sopwith; organization: Vickers
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: Armstrong Whitworth; organization: Sopwith; organization: Vickers