And far, far away- lying still on the tracks- was the back of the train.
( And ( ( ( ( far , ) ( far away ) ) ( - ( ( ( lying still ) ( on ( the tracks ) ) ) - ) ) ) ( ( was ( ( the back ) ( of ( the train ) ) ) ) . ) ) )
(ROOT (S (CC And) (NP (NP (NP (JJ far)) (, ,) (ADVP (RB far) (RB away))) (PRN (: -) (VP (VBG lying) (ADVP (RB still)) (PP (IN on) (NP (DT the) (NNS tracks)))) (: -))) (VP (VBD was) (NP (NP (DT the) (NN back)) (PP (IN of) (NP (DT the) (NN train))))) (. .)))
The train was speeding along the track. 
( ( The train ) ( ( was ( speeding ( along ( the track ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN train)) (VP (VBD was) (VP (VBG speeding) (PP (IN along) (NP (DT the) (NN track))))) (. .)))