( it ( ( occupies ( ( huge volumes ) ( of space ) ) ) ; ) )
(ROOT (S (NP (PRP it)) (VP (VBZ occupies) (NP (NP (JJ huge) (NNS volumes)) (PP (IN of) (NP (NN space))))) (: ;)))
it occupies huge volumes of space;
(ROOT (S (NP (DT The) (NN term) (NN volume)) (VP (VBZ is) (VP (VBN used) (S (VP (TO to) (VP (VB describe) (S (NP (NP (DT the) (NN amount)) (PP (IN of) (NP (NN space)))) (ADJP (VBN occupied) (PP (IN by) (NP (NP (DT a) (NN sample)) (PP (IN of) (NP (NN matter)))))))))))) (. .)))