141323
He pursued a career as a soldier , serving in the Prussian Army , and attaining the rank of major .
 organization: Prussian Army
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: Prussian Army 
Answer:
 organization: Prussian Army