( Cells ( ( are ( ( the ( basic ( building blocks ) ) ) ( of organisms ) ) ) . ) )
(ROOT (S (NP (NNS Cells)) (VP (VBP are) (NP (NP (DT the) (JJ basic) (NN building) (NNS blocks)) (PP (IN of) (NP (NNS organisms))))) (. .)))
Cells are the basic building blocks of organisms.
(ROOT (S (NP (NNS Cells)) (VP (VBP are) (NP (NP (DT the) (VBN specialized) (NN building) (NNS blocks)) (PP (IN of) (NP (PRP$ your) (NN body))))) (. .)))