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The July 1 show at  London  's Wembley Stadium will feature artists such as  Rod Stewart  Duran Duran and Elton John who revised his song Candle in the Wind in Diana's honor .
 cities of residence: London, Rod Stewart
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:
 cities of residence: London, Rod Stewart