( It ( ( ( ( can ( be ( ( changed ( to ( its ( ( ( liquid or ) solid ) state ) ) ) ) ( only ( by ( increased pressure ) ) ) ) ) ) and/or ) ( decreased temperature ) ) . ) )
(ROOT (S (NP (PRP It)) (VP (VP (MD can) (VP (VB be) (VP (VBN changed) (PP (TO to) (NP (PRP$ its) (ADJP (JJ liquid) (CC or) (JJ solid)) (NN state))) (PP (RB only) (IN by) (NP (VBN increased) (NN pressure)))))) (CC and/or) (VP (VBD decreased) (NP (NN temperature)))) (. .)))
It can be changed to its liquid or solid state only by increased pressure and/or decreased temperature.
(ROOT (S (NP (NP (CD One) (NN way)) (SBAR (S (VP (TO to) (VP (VB change) (NP (NN water)) (PP (IN from) (NP (NP (DT a) (NN liquid)) (PP (TO to) (NP (DT a) (JJ solid)))))))))) (VP (VBZ is) (S (VP (TO to) (VP (VB decrease) (NP (DT the) (NN temperature)))))) (. .)))