( ( ( Water and ) ( water ice ) ) ( ( clouds common ) . ) )
(ROOT (S (NP (NP (NNP Water)) (CC and) (NP (NN water) (NN ice))) (VP (VBZ clouds) (ADJP (JJ common))) (. .)))
Water and water ice clouds common.
(ROOT (S (NP (NNP Ice)) (VP (VBZ is) (NP (NP (DT the) (JJ common) (NN term)) (PP (IN for) (NP (NP (NN water)) (PP (IN in) (NP (PRP$ its) (JJ solid) (NN state))))))) (. .)))