Premise: Göran Bror Benny Andersson ( [ ˈbɛnʏ ² andɛˌʂɔn ] ; born 16 December 1946 ) is a Swedish musician , composer , member of the Swedish music group ABBA ( 1972 -- 1982 ) , and co-composer of the musicals Chess , Kristina från Duvemåla , and Mamma Mia ! Sir Elton Hercules John , ( born Reginald Kenneth Dwight ; 25 March 1947 ) is an English singer , pianist , and composer . Tim Rice . He is best known for his collaborations with Andrew Lloyd Webber , with whom he wrote Joseph and the Amazing Technicolor Dreamcoat , Jesus Christ Superstar , and Evita ; with Björn Ulvaeus and Benny Andersson of ABBA , with whom he wrote Chess ; for additional songs for the 2011 West End revival of The Wizard of Oz ; and for his work for Walt Disney Studios with Alan Menken ( Aladdin , Beauty and the Beast , King David ) , Elton John ( The Lion King , Aida , The Road to El Dorado ) and Ennio Morricone .
Hypothesis: Tim Rice collaborated with anyone except a musician.
Label: CONTRADICTION