1467
Thunderbyrd is American singer-songwriter and guitarist  Roger McGuinn  's 5th solo studio album released in 1977 on the  Columbia  Records label .
 employee of: Roger McGuinn, Columbia
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: Roger McGuinn, Columbia