4649
**Military Vehicles – Alvis and Self-Changing Gears
 organization: Alvis; person: Self-Changing Gears
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: Alvis; person: Self-Changing Gears