286976
In February 1957 Trimble dropped out of college and joined the United States Marine Corps .
 person: Trimble; organization: United States Marine 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: Trimble, United States Marine Corps 
Answer:
 person: Trimble; organization: United States Marine Corps