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The band was formed as the house band of  Stax  Records providing backing music for a variety of singers such as  Wilson Pickett  and Otis Redding .
 employee of: Stax, Wilson Pickett
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:
 employee of: Stax, Wilson Pickett