What's your favorite toy?
( What ( ( 's ( your ( favorite toy ) ) ) ? ) )
(ROOT (SBARQ (WHNP (WP What)) (SQ (VBZ 's) (NP (PRP$ your) (JJ favorite) (NN toy))) (. ?)))
Can you tell me about your favorite toy?
( ( ( Can you ) ( ( tell me ) ( about ( your ( favorite toy ) ) ) ) ) ? )
(ROOT (SQ (MD Can) (NP (PRP you)) (VP (VB tell) (NP (PRP me)) (PP (IN about) (NP (PRP$ your) (JJ favorite) (NN toy)))) (. ?)))