( ( ( Industrial ( plant services ) ) ( for ( chemical ( plant ( , ( oxygen ( plant ( , ( propane ( and ( gas plants ) ) ) ) ) ) ) ) ) ) ) ( ( are here ) . ) )
(ROOT (S (NP (NP (JJ Industrial) (NN plant) (NNS services)) (PP (IN for) (NP (JJ chemical) (NN plant) (, ,) (NN oxygen) (NN plant) (, ,) (NN propane) (CC and) (NN gas) (NNS plants)))) (VP (VBP are) (ADVP (RB here))) (. .)))
Industrial plant services for chemical plant, oxygen plant, propane and gas plants are here.
(ROOT (S (NP (NN Oxygen) (NN gas)) (VP (VBZ is) (VP (VBN given) (PRT (RP off)) (PP (IN by) (NP (NNS plants))))) (. .)))