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Probably the most talked-about part of the exhibition -- generating headlines like Squeezy Does It in The New York Post -- is a re-creation of a 1977 work in which Abramovic and her partner then the German artist  Frank Uwe Laysiepen  known as  Ulay  faced each other naked within the frame of a gallery doorway forcing people who wanted to enter to squeeze between them .
 alternate names: Frank Uwe Laysiepen, Ulay
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:  Frank Uwe Laysiepen, Ulay 
Answer:
 alternate names: Frank Uwe Laysiepen, Ulay