62721
Internationally renowned photographer David Goldblatt started photographing victims after a friend died of mesothelioma despite never being in close proximity to a mine .
 person: David Goldblatt
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: David Goldblatt 
Answer:
 person: David Goldblatt