( Matters ( ( can ( be ( in ( ( four states ) ( like ( ( solid ( , liquid ) ) ( , ( ( gas and ) plasma ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNS Matters)) (VP (MD can) (VP (VB be) (PP (IN in) (NP (NP (CD four) (NNS states)) (PP (IN like) (NP (ADJP (JJ solid) (, ,) (JJ liquid)) (, ,) (NN gas) (CC and) (NN plasma))))))) (. .)))
Matters can be in four states like solid, liquid, gas and plasma.
(ROOT (S (NP (NNP Plasma)) (VP (VBZ completes) (NP (NP (DT the) (NN list)) (: :) (NP (ADJP (ADJP (JJ solid)) (, ,) (ADJP (JJ liquid)) (, ,)) (NN gas)))) (. .)))