um-hum  right do where are you at what state
( ( um-hum right ) ( do ( where ( ( are you ) ( at ( what state ) ) ) ) ) )
(ROOT (S (NP (JJ um-hum) (NN right)) (VP (VBP do) (SBAR (SBARQ (WHADVP (WRB where)) (SQ (VBP are) (NP (PRP you)) (PP (IN at) (WHNP (WDT what) (NN state)))))))))
What state are you at?
( ( What state ) ( ( ( are you ) at ) ? ) )
(ROOT (SBARQ (WHNP (WDT What) (NN state)) (SQ (VBP are) (NP (PRP you)) (PP (IN at))) (. ?)))