( `` ( ( ( ( ( Other cities ) followed ) and ) ( ( tube systems ) ( were ( opened ( ( not only ) ( ( ( ( ( for ( ( the transport ) ( of telegrams ) ) ) ( but also ) ) ( for ( individual letters ) ) ) and ) ( for ( letters ( in bulk ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (`` ``) (S (NP (JJ Other) (NNS cities)) (VP (VBD followed))) (CC and) (S (NP (NN tube) (NNS systems)) (VP (VBD were) (VP (VBN opened) (PP (CONJP (RB not) (JJ only)) (PP (IN for) (NP (NP (DT the) (NN transport)) (PP (IN of) (NP (NNS telegrams))))) (CONJP (CC but) (RB also)) (PP (IN for) (NP (JJ individual) (NNS letters))) (CC and) (PP (IN for) (NP (NP (NNS letters)) (PP (IN in) (NP (NN bulk))))))))) (. .)))
"Other cities followed and tube systems were opened not only for the transport of telegrams but also for individual letters and for letters in bulk.
(ROOT (S (NP (NNS Stems)) (VP (VBD transport) (NP (NN water)) (PP (TO to) (NP (NP (JJ other) (NNS parts)) (PP (IN of) (NP (DT the) (NN plant))))) (PP (IN through) (NP (NP (DT a) (NN system)) (PP (IN of) (NP (NNS tubes)))))) (. .)))