Premise: Ozzy Osbourne . He rose to prominence in the early 1970s as the lead vocalist of the heavy metal band Black Sabbath . Possessing a distinctive singing voice and as a native of Birmingham , Osbourne is known for his strong Brummie accent -- he has a star on the Birmingham Walk of Stars in his hometown as well as the Hollywood Walk of Fame .
Hypothesis: Ozzy Osbourne possesses a distinguishable singing voice.
Label: ENTAILMENT