199648
Creation of the Koestler Trust His experiences in prison led him to write Darkness at Noon and newspaper articles campaigning for the abolition of capital punishment in the 1950s .
 person: Koestler Trust
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: Koestler Trust 
Answer:
 person: Koestler Trust