Yet these nagging problems do not negate the need for a new approach to inventory management; they merely indicate how complicated supplier relationships have become.
( ( ( ( Yet ( ( these ( nagging problems ) ) ( ( do not ) ( ( negate ( ( the need ) ( for ( a ( new approach ) ) ) ) ) ( to ( inventory management ) ) ) ) ) ) ; ) ( they ( merely ( indicate ( how ( ( complicated ( supplier relationships ) ) ( have become ) ) ) ) ) ) ) . )
(ROOT (S (S (CC Yet) (NP (DT these) (JJ nagging) (NNS problems)) (VP (VBP do) (RB not) (VP (VB negate) (NP (NP (DT the) (NN need)) (PP (IN for) (NP (DT a) (JJ new) (NN approach)))) (PP (TO to) (NP (NN inventory) (NN management)))))) (: ;) (S (NP (PRP they)) (ADVP (RB merely)) (VP (VBP indicate) (SBAR (WHADVP (WRB how)) (S (NP (JJ complicated) (NN supplier) (NNS relationships)) (VP (VBP have) (VP (VBN become))))))) (. .)))
A new approach to inventory management has been put off for a few years.
( ( ( A ( new approach ) ) ( to ( inventory management ) ) ) ( ( has ( been ( ( put off ) ( for ( a ( few years ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT A) (JJ new) (NN approach)) (PP (TO to) (NP (NN inventory) (NN management)))) (VP (VBZ has) (VP (VBN been) (VP (VBN put) (PRT (RP off)) (PP (IN for) (NP (DT a) (JJ few) (NNS years)))))) (. .)))