4637
The UK's first polytechnic the Royal Polytechnic Institution ( now the  University of Westminster  ) was founded in  1838  in Regent Street London .
 founded: University of Westminster, 1838
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: University of Westminster, 1838