6858
Cardiff  was once a full member of the university but has now left ( though it retained some ties ) having previously merged with the  University of Wales  College of Medicine ( which was also a former member ) .
 members: Cardiff, University of Wales
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:
 members: Cardiff, University of Wales