2400
Hooker  's recording career began in 1948 when his agent placed a demo made by Hooker with the Bihari brothers owners of the  Modern  Records label .
 Hooker, Modern
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Hooker, Modern