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Barry Adrian Reese  ( born July 7 1982 ) better known by his stage name  Cassidy  is an American hip hop recording artist from Philadelphia Pennsylvania .
 alternate names: Barry Adrian Reese, Cassidy
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:  Barry Adrian Reese, Cassidy 
Answer:
 alternate names: Barry Adrian Reese, Cassidy