Premise: The Black Eyed Peas ( originally simply Black Eyed Peas ) is an American group , consisting of rappers will.i.am , apl.de.ap , Taboo , and singer Fergie . Originally an alternative hip hop group , they subsequently changed their musical sound to pop and dance-pop music .
Hypothesis: The Black Eyed Peas has only ever performed opera music.
Label: CONTRADICTION