8502
Cher  is the only woman to have a  US  top-ten single in every decade from the 1960s to the 1990s and the only act to have a number-one single on a Billboard chart in every decade from the 1960s to the 2010s .
 countries of residence: Cher, US
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:
 countries of residence: Cher, US