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He then returned to work at the NUR headquarters until 1958 , and worked for British Rail at London Waterloo station from 1960 to 1965 .
 organization: British Rail
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: British Rail 
Answer:
 organization: British Rail