( ( ( ( ( ( ( Solid Water-Ice ) , ) snow ) , ) and ) frost ) ( ( are ( examples ( of ( water ( in ( the ( solid state ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNP Solid) (NNP Water-Ice)) (, ,) (NP (NN snow)) (, ,) (CC and) (NP (NN frost))) (VP (VBP are) (NP (NP (NNS examples)) (PP (IN of) (NP (NP (NN water)) (PP (IN in) (NP (DT the) (JJ solid) (NN state))))))) (. .)))
Solid Water-Ice,snow, and frost are examples of water in the solid state.
(ROOT (S (NP (NN Ice) (NNS cubes)) (VP (VBP are) (NP (NP (DT an) (NN example)) (PP (IN of) (NP (NP (DT the) (JJ solid) (NN form)) (PP (IN of) (NP (NN water))))))) (. .)))
Ice cubes are an example of the solid form of water.