What does he do?
( What ( ( ( does he ) do ) ? ) )
(ROOT (SBARQ (WHNP (WP What)) (SQ (VBZ does) (NP (PRP he)) (VP (VB do))) (. ?)))
He does what?
( He ( ( does what ) ? ) )
(ROOT (S (NP (PRP He)) (VP (VBZ does) (WHNP (WP what))) (. ?)))