Premise: Ozzy Osbourne . He rose to prominence in the early 1970s as the lead vocalist of the heavy metal band Black Sabbath . He was fired from Black Sabbath in 1979 and went on to have a successful solo career , releasing 11 studio albums , the first seven of which were all awarded multi-platinum certifications in the US . As a member of Black Sabbath , he was inducted into the Rock and Roll Hall of Fame , and he was inducted into the UK Music Hall of Fame as a solo artist and as a member of the band .
Hypothesis: Black Sabbath included Ozzy Osbourne.
Label: ENTAILMENT