154023
In 1916 he changed his surname from Smith to Maxwell-Gumbleton under direction of his great uncle 's will ( in order to remain eligible to inherit his estate ) .
 person: Maxwell-Gumbleton
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: Maxwell-Gumbleton 
Answer:
 person: Maxwell-Gumbleton