In the midst of a final desultory polishing of her silver, Tuppence was disturbed by the ringing of the front door bell, and went to answer it.
( ( In ( ( the midst ) ( of ( ( a ( final ( desultory polishing ) ) ) ( of ( her silver ) ) ) ) ) ) ( , ( Tuppence ( ( ( ( ( was ( disturbed ( by ( ( the ringing ) ( of ( the ( front ( door bell ) ) ) ) ) ) ) ) , ) and ) ( went ( to ( answer it ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN In) (NP (NP (DT the) (NN midst)) (PP (IN of) (NP (NP (DT a) (JJ final) (NN desultory) (NN polishing)) (PP (IN of) (NP (PRP$ her) (NN silver))))))) (, ,) (NP (NNP Tuppence)) (VP (VP (VBD was) (VP (VBN disturbed) (PP (IN by) (NP (NP (DT the) (VBG ringing)) (PP (IN of) (NP (DT the) (JJ front) (NN door) (NN bell))))))) (, ,) (CC and) (VP (VBD went) (S (VP (TO to) (VP (VB answer) (NP (PRP it))))))) (. .)))
Tuppence's front door bell ran and disturbed her silver polishing.
( ( ( Tuppence 's ) ( front ( door bell ) ) ) ( ( ( ran and ) ( disturbed ( her ( silver polishing ) ) ) ) . ) )
(ROOT (S (NP (NP (NNP Tuppence) (POS 's)) (JJ front) (NN door) (NN bell)) (VP (VP (VBD ran)) (CC and) (VP (VBN disturbed) (NP (PRP$ her) (JJ silver) (NN polishing)))) (. .)))