306915
The mansion was built in 1917 in the French Provincial style and designed by noted architect Grosvenor Atterbury ( 1869 – 1956 ) .
 person: Grosvenor Atterbury
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: Grosvenor Atterbury 
Answer:
 person: Grosvenor Atterbury