( ( When ( ( liquid water ) ( is ( ( ( put ( into ( ice ( cube trays ) ) ) ) and ) ( placed ( in ( the freezer ) ) ) ) ) ) ) ( , ( ( the water ) ( ( ( ( gives off ) energy ) ( as ( ( the water ) ( becomes ( solid ice ) ) ) ) ) . ) ) ) )
(ROOT (S (SBAR (WHADVP (WRB When)) (S (NP (JJ liquid) (NN water)) (VP (VBZ is) (VP (VP (VBN put) (PP (IN into) (NP (NN ice) (NN cube) (NNS trays)))) (CC and) (VP (VBN placed) (PP (IN in) (NP (DT the) (NN freezer)))))))) (, ,) (NP (DT the) (NN water)) (VP (VBZ gives) (PRT (RP off)) (NP (NN energy)) (SBAR (IN as) (S (NP (DT the) (NN water)) (VP (VBZ becomes) (NP (JJ solid) (NN ice)))))) (. .)))
When liquid water is put into ice cube trays and placed in the freezer, the water gives off energy as the water becomes solid ice.
(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.