50031
The insignia of a staff sergeant in the Royal Canadian Mounted Police is four chevrons worn point up .
 organization: Royal Canadian Mounted Police
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: Royal Canadian Mounted Police 
Answer:
 organization: Royal Canadian Mounted Police