( Consumers ( ( are ( organisms ( that ( must ( ( ( eat or ) consume ) ( ( other organisms ) ( for food ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNS Consumers)) (VP (VBP are) (NP (NP (NNS organisms)) (SBAR (WHNP (WDT that)) (S (VP (MD must) (VP (VB eat) (CC or) (VB consume) (NP (NP (JJ other) (NNS organisms)) (PP (IN for) (NP (NN food)))))))))) (. .)))
Consumers are organisms that must eat or consume other organisms for food.
(ROOT (S (NP (NP (NNS Organisms)) (SBAR (WHNP (WDT that)) (S (VP (VBP depend) (PP (IN on) (NP (NP (JJ other) (NNS organisms)) (PP (IN for) (NP (NN food))))))))) (VP (VBP play) (NP (NP (DT the) (NN role)) (PP (IN of) (NP (NP (DT a) (NN consumer)) (PP (IN in) (NP (DT the) (NN food) (NN chain))))))) (. .)))