( ( Building ( ( a body ) ( of ( numerous ( small cells ) ) ) ) ) ( ( allows ( for ( specialization ( in ( multicellular organisms ) ) ) ) ) . ) )
(ROOT (S (S (VP (VBG Building) (NP (NP (DT a) (NN body)) (PP (IN of) (NP (JJ numerous) (JJ small) (NNS cells)))))) (VP (VBZ allows) (PP (IN for) (NP (NP (NN specialization)) (PP (IN in) (NP (NN multicellular) (NNS organisms)))))) (. .)))
Building a body of numerous small cells allows for specialization in multicellular 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))))) (. .)))