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In 1989 the  Pennsylvania College of Technology  in  Williamsport  affiliated with the University and in 1997 as did the Dickinson School of Law in Carlisle .
 city of headquarters: Pennsylvania College of Technology, Williamsport
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Pennsylvania College of Technology, Williamsport 
Answer:
 city of headquarters: Pennsylvania College of Technology, Williamsport