233297
Henry Cyril Casserley ( 12 June 1903 – 16 December 1991 ) was a British photographer of steam railways .
 person: Casserley
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: Casserley 
Answer:
 person: Casserley