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He is a former philosophy lecturer at the  University of Hertfordshire  in Hatfield beginning when it was known as  Hatfield  Polytechnic in 1974 .
 alternate names: University of Hertfordshire, Hatfield
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:
 alternate names: University of Hertfordshire, Hatfield