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Norfolk and Western Railway  's J class steam locomotives were a class of 4-8-4 locomotives built by the Norfolk and Western Railway's East End Shops in  Roanoke Virginia  between 1941 and 1950 .
 founded: Norfolk and Western Railway, Roanoke Virginia
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 founded: Norfolk and Western Railway, Roanoke Virginia