32657
History The magazine was founded in 1986 by Nigel Trevena , of Atlantic Transport Publishers ( based in Truro , Cornwall ) , for the purpose of " recording Britain 's railway history " ( strapline until mid-1993 ) .
 location: Truro
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: Truro 
Answer:
 location: Truro