213907
The property was occupied by Sir William Collis Meredith , Thomas Evans Blackwell , Alexander Molson , but derives its name from serving as the primary residence of William Notman , Scottish photographer , from 1876 until his death in 1891 .
 person: Collis Meredith; person: Alexander; person: William Notman
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: Collis Meredith, Alexander, William Notman 
Answer:
 person: Collis Meredith; person: Alexander; person: William Notman