yeah what do you do
( yeah ( what ( do ( you do ) ) ) )
(ROOT (S (VP (VB yeah) (SBAR (WHNP (WP what)) (S (VP (VBP do) (SBAR (S (NP (PRP you)) (VP (VBP do))))))))))
What do you do with the teeth?
( What ( ( ( do you ) ( do ( with ( the teeth ) ) ) ) ? ) )
(ROOT (SBARQ (WHNP (WP What)) (SQ (VBP do) (NP (PRP you)) (VP (VB do) (PP (IN with) (NP (DT the) (NNS teeth))))) (. ?)))