And who told you that story?
( And ( who ( ( told ( you ( that story ) ) ) ? ) ) )
(ROOT (SBARQ (CC And) (WHNP (WP who)) (SQ (VP (VBD told) (S (NP (PRP you)) (NP (DT that) (NN story))))) (. ?)))
Where did you hear that story?
( Where ( ( ( did you ) ( hear ( that story ) ) ) ? ) )
(ROOT (SBARQ (WHADVP (WRB Where)) (SQ (VBD did) (NP (PRP you)) (VP (VB hear) (NP (DT that) (NN story)))) (. ?)))