90059
Biography Enlisting as a private in the Marine Corps in the fall of 1912 , he was discharged four years later in that grade .
 organization: Corps
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: Corps 
Answer:
 organization: Corps