(Cohen 1999) Although many observers would view this as an extreme step it could reduce costs and allow increased efficiencies.
( ( -LRB- ( Cohen ( 1999 -RRB- ) ) ) ( ( Although ( ( many observers ) ( would ( view ( this ( as ( an ( extreme step ) ) ) ) ) ) ) ) ( it ( ( could ( ( ( reduce costs ) and ) ( allow ( increased efficiencies ) ) ) ) . ) ) ) )
(ROOT (S (NP (-LRB- -LRB-) (NNP Cohen) (NNP 1999) (-RRB- -RRB-)) (SBAR (IN Although) (S (NP (JJ many) (NNS observers)) (VP (MD would) (VP (VB view) (NP (NP (DT this)) (PP (IN as) (NP (DT an) (JJ extreme) (NN step)))))))) (NP (PRP it)) (VP (MD could) (VP (VP (VB reduce) (NP (NNS costs))) (CC and) (VP (VB allow) (NP (VBN increased) (NNS efficiencies))))) (. .)))
Observers thing lowering efficiencies and highering costs is great
( ( ( Observers thing ) ( ( ( lowering efficiencies ) and ) ( highering costs ) ) ) ( is great ) )
(ROOT (S (NP (NP (NNS Observers) (NN thing)) (VP (VP (VBG lowering) (NP (NNS efficiencies))) (CC and) (VP (VBG highering) (NP (NNS costs))))) (VP (VBZ is) (ADJP (JJ great)))))