50076
Infantry master gunnery sergeants serve as the operations chief in the headquarters of an infantry battalion or higher level organization ( viz. , Marine Expeditionary Unit , regiment , Marine Expeditionary Brigade , division , Marine Expeditionary Force ) and follow the same verbal address protocol as master sergeants but are commonly referred to as " Master Guns " , or " Master Gunny " .
 organization: Marine Expeditionary Unit; organization: Marine Expeditionary Brigade; organization: Marine Expeditionary Force; organization: Master Guns; organization: Master Gunny
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: Marine Expeditionary Unit, Marine Expeditionary Brigade, Marine Expeditionary Force, Master Guns, Master Gunny 
Answer:
 organization: Marine Expeditionary Unit; organization: Marine Expeditionary Brigade; organization: Marine Expeditionary Force; organization: Master Guns; organization: Master Gunny