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The 1st Indian Cavalry Division was a regular division of the British Indian Army .
 organization: 1st; organization: Cavalry; organization: British Indian Army
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: 1st, Cavalry, British Indian Army 
Answer:
 organization: 1st; organization: Cavalry; organization: British Indian Army