They need real-time information regarding what goods their plants have in finished, work-in-process, and material inventories.
( They ( ( need ( ( real-time information ) ( regarding ( what ( ( goods ( their plants ) ) ( have ( in ( finished ( , ( work-in-process ( , ( and ( material inventories ) ) ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP They)) (VP (VBP need) (NP (NP (JJ real-time) (NN information)) (PP (VBG regarding) (SBAR (WHNP (WP what)) (S (NP (NP (NNS goods)) (NP (PRP$ their) (NNS plants))) (VP (VBP have) (VP (PP (IN in) (NP (NNS finished) (, ,) (NNS work-in-process) (, ,) (CC and) (NN material) (NNS inventories)))))))))) (. .)))
Information concerning what material inventories plants have in real-time is needed.
( ( Information ( concerning ( what ( ( material ( inventories plants ) ) ( have ( in real-time ) ) ) ) ) ) ( ( is needed ) . ) )
(ROOT (S (NP (NP (NNP Information)) (PP (VBG concerning) (SBAR (WHNP (WP what)) (S (NP (NN material) (NNS inventories) (NNS plants)) (VP (VBP have) (VP (PP (IN in) (NP (NNP real-time))))))))) (VP (VBZ is) (VP (VBN needed))) (. .)))