And the door into Mr. Inglethorp's room? 
( And ( ( the door ) ( ( into ( ( Mr. ( Inglethorp 's ) ) room ) ) ? ) ) )
(ROOT (FRAG (CC And) (ADVP (DT the) (NN door)) (PP (IN into) (NP (NP (NNP Mr.) (NNP Inglethorp) (POS 's)) (NN room))) (. ?)))
What about the door to Mr. Inglethorp's room?
( What ( ( about ( ( the door ) ( to ( ( Mr. ( Inglethorp 's ) ) room ) ) ) ) ? ) )
(ROOT (FRAG (WHNP (WDT What)) (PP (IN about) (NP (NP (DT the) (NN door)) (PP (TO to) (NP (NP (NNP Mr.) (NNP Inglethorp) (POS 's)) (NN room))))) (. ?)))