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)) (. ?))))
How about your father?
( How ( ( about ( your father ) ) ? ) )
(ROOT (FRAG (WHADVP (WRB How)) (PP (IN about) (NP (PRP$ your) (NN father)) (. ?))))