3746
The estate was built upon a rancheria obtained in 1886 by George Hearst , who intended to use the location for a race horse farm .
 person: George Hearst
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: George Hearst 
Answer:
 person: George Hearst