( liquids ( ( ( occupy ( a ( tiny volume ) ) ) ( compared ( to ( ( the ( same amount ) ) ( of ( substance ( in ( the ( gaseous state ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNS liquids)) (VP (VB occupy) (NP (DT a) (JJ tiny) (NN volume)) (PP (VBN compared) (PP (TO to) (NP (NP (DT the) (JJ same) (NN amount)) (PP (IN of) (NP (NP (NN substance)) (PP (IN in) (NP (DT the) (JJ gaseous) (NN state))))))))) (. .)))
liquids occupy a tiny volume compared to the same amount of substance in the gaseous state.
(ROOT (S (NP (NN Volume)) (VP (VBZ is) (NP (NP (DT a) (NN measure)) (PP (IN of) (NP (NP (DT the) (NN amount)) (PP (IN of) (NP (NN space)))))) (SBAR (IN that) (S (NP (NP (DT a) (NN substance)) (CC or) (NP (DT an) (NN object))) (VP (VBZ occupies))))) (. .)))