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Laxminarayan Institute of Technology ( LIT ) one of the oldest colleges of India and premier Chemical Engineering Institute is located in Nagpur.The  Visvesvaraya National Institute of Technology  one of the premiere colleges of science and technology in the country is located in  Nagpur  .
 city of headquarters: Visvesvaraya National Institute of Technology, Nagpur
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:
 city of headquarters: Visvesvaraya National Institute of Technology, Nagpur