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Leeds Student  was formed in 1970 by the merger of the  Leeds University Union  newspaper ( Union News ) and the then Leeds Polytechnic Students Union newspaper but in November 2005 Leeds Metropolitan University students voted to disaffiliate from Leeds Student citing underrepresentation .
 alternate names: Leeds Student, Leeds University Union
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:  Leeds Student, Leeds University Union 
Answer:
 alternate names: Leeds Student, Leeds University Union