Question: Hip Hop group Outkast consists of André 3000 and another Atlanta-based rapper who released his third solo studio album in which month ?
Sentence (from "Big Boi"): Antwan André Patton (born February 1, 1975), better known by his stage name Big Boi, is an American rapper, songwriter, actor and record producer, best known for being a member of American hip hop duo Outkast alongside André 3000.
Relevant evidence: No