8700
Holly Brook  Hafermann ( born February 23 1986 ) known professionally as Skylar Grey is an  American  multi-instrumentalist and singer and songwriter .
 origin: Holly Brook, American
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:
 origin: Holly Brook, American