Now what about your mom?
( ( Now what ) ( ( about ( your mom ) ) ? ) )
(ROOT (FRAG (X (ADVP (RB Now)) (NP (WP what))) (PP (IN about) (NP (PRP$ your) (NN mom)) (. ?))))
What are your feelings concerning your mom?
( What ( ( ( are ( your feelings ) ) ( concerning ( your mom ) ) ) ? ) )
(ROOT (SBARQ (WHNP (WP What)) (SQ (VBP are) (NP (PRP$ your) (NNS feelings)) (VP (VBG concerning) (NP (PRP$ your) (NN mom)))) (. ?)))