197463
Retaining his close link to the Scottish Horse , he was the last Honorary Colonel to be appointed and served in this post from 29 May 1952 to its amalgamation 1956 .
 organization: Scottish Horse
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: Scottish Horse 
Answer:
 organization: Scottish Horse