( ( One ( cellulose ( ether plant ) ) ) ( ( ( has ( three ( cellulose ( ether operations ) ) ) ) ( -LRB- ( ( ( ( ( ( ( hydroxyethyl cellulose ) , ) ( hydroxypropyl cellulose ) ) , ) and ) ( carboxymethyl ( cellulose operations ) ) ) -RRB- ) ) ) . ) )
(ROOT (S (NP (CD One) (NN cellulose) (NN ether) (NN plant)) (VP (VBZ has) (NP (CD three) (NN cellulose) (NN ether) (NNS operations)) (PRN (-LRB- -LRB-) (NP (NP (JJ hydroxyethyl) (NN cellulose)) (, ,) (NP (JJ hydroxypropyl) (NN cellulose)) (, ,) (CC and) (NP (JJ carboxymethyl) (NN cellulose) (NNS operations))) (-RRB- -RRB-))) (. .)))
One cellulose ether plant has three cellulose ether operations (hydroxyethyl cellulose, hydroxypropyl cellulose, and carboxymethyl cellulose operations).
(ROOT (S (NP (NNP Cellulose)) (VP (VP (VBZ is) (NP (NP (CD one)) (PP (IN of) (NP (NP (DT the) (ADJP (RBS most) (JJ common)) (JJ biochemical) (NNS compounds)) (PP (IN on) (NP (NN earth))))))) (CC and) (VP (VBZ is) (VP (VBN found) (PP (IN in) (NP (DT all) (NNS plants)))))) (. .)))