Regulation and the Nature of Postal Delivery Services, Ed.
( ( ( Regulation ( and ( the Nature ) ) ) ( of ( ( ( Postal ( Delivery Services ) ) , ) Ed ) ) ) . )
(ROOT (NP (NP (NN Regulation) (CC and) (DT the) (NN Nature)) (PP (IN of) (NP (NP (NNP Postal) (NNP Delivery) (NNPS Services)) (, ,) (NP (NNP Ed)))) (. .)))
There is regulation of the postal delivery service by the USPS.
( There ( ( is ( regulation ( of ( ( the ( postal ( delivery service ) ) ) ( by ( the USPS ) ) ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBZ is) (NP (NP (NN regulation)) (PP (IN of) (NP (NP (DT the) (JJ postal) (NN delivery) (NN service)) (PP (IN by) (NP (DT the) (NNP USPS))))))) (. .)))