4739
He became Commander of 11th Infantry Brigade in 1927 and Commander of 55th ( West Lancashire ) Infantry Division in 1934 .
 organization: 11th Infantry Brigade; organization: 55th ( West Lancashire ) Infantry Division
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: 11th Infantry Brigade, 55th ( West Lancashire ) Infantry Division 
Answer:
 organization: 11th Infantry Brigade; organization: 55th ( West Lancashire ) Infantry Division