Premise: Outkast ( stylized as OutKast ) is an American hip hop duo formed in 1991 , in East Point , Atlanta , Georgia , composed of Atlanta-based rappers André `` André 3000 '' Benjamin ( formerly known as Dré ) and Antwan `` Big Boi '' Patton . Benjamin and Patton formed the group as high school students in 1991 .
Hypothesis: Outkast formed in 1991.
Label: ENTAILMENT