14674
My licentiate work on  University of Silesia  ( Poland  Katowice  ) is about usage of realtime services in computer LAN/WAN networks .
 city of headquarters: University of Silesia, Katowice
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: University of Silesia, Katowice