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Andre Romelle Young ( born February 18 1965 ) known by his stage name  Dr. Dre  is an American  record producer  rapper and entrepreneur .
 title of person: Dr. Dre, record producer
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:
 title of person: Dr. Dre, record producer