Question: K Theory is an electronic hip-hop act by who, they have done official remixes for Dequantes Devontay Lamar, an American singer, rapper and songwriter from Atlanta, Georgia, better known by his stage name Rich Homie Quan?
Sentence (from "Rich Homie Quan"): Dequantes Devontay Lamar (born October 4, 1989) better known by his stage name Rich Homie Quan, is an American singer, rapper and songwriter from Atlanta, Georgia.
Relevant evidence: Yes