Premise: Recent years have brought hip-hopped pop-soul acts such as Bobby Brown, Keith Sweat, Mariah Carey , Boyz II Men, and TLC, as well as hits for such big-voiced neo-soul singers as Anita Baker, Michael Bolton , and Celine Dion.

Hypothesis: Recent years have pushed away hip hopped pop-soul acts and prevented hits for neo-soul singers.
Relation: contradiction