285749
History A keep was built in 1490 by King James IV , for the housing of a garrison to subdue the MacDonalds .
 person: King James IV
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: King James IV 
Answer:
 person: King James IV