In other words, the savings created in throughput reduction in assembly were lost on the shipping dock.
( ( In ( other words ) ) ( , ( ( ( the savings ) ( created ( in ( ( throughput reduction ) ( in assembly ) ) ) ) ) ( ( were ( lost ( on ( the ( shipping dock ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN In) (NP (JJ other) (NNS words))) (, ,) (NP (NP (DT the) (NNS savings)) (VP (VBN created) (PP (IN in) (NP (NP (JJ throughput) (NN reduction)) (PP (IN in) (NP (NN assembly))))))) (VP (VBD were) (VP (VBN lost) (PP (IN on) (NP (DT the) (NN shipping) (NN dock))))) (. .)))
The shipping dock proved to be more of a cost than the savings created in other areas.
( ( The ( shipping dock ) ) ( ( proved ( to ( be ( ( more ( of ( ( a cost ) ( than ( the savings ) ) ) ) ) ( created ( in ( other areas ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN shipping) (NN dock)) (VP (VBD proved) (S (VP (TO to) (VP (VB be) (VP (ADVP (RBR more) (PP (IN of) (NP (NP (DT a) (NN cost)) (PP (IN than) (NP (DT the) (NNS savings)))))) (VBN created) (PP (IN in) (NP (JJ other) (NNS areas)))))))) (. .)))