95098
He does not approve of her beau , Lt Robert Latham , of the US cavalry , and persuades President James K. Polk to post Latham to guard gold shipments from the California mines owned by Jake Carstair .
 person: James K. Polk
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: James K. Polk 
Answer:
 person: James K. Polk