( Mercury ( ( is ( ( a ( metal liquid ) ) ( at ( normal temperature ) ) ) ) . ) )
(ROOT (S (NP (NNP Mercury)) (VP (VBZ is) (NP (NP (DT a) (NN metal) (NN liquid)) (PP (IN at) (NP (JJ normal) (NN temperature))))) (. .)))
Mercury is a metal liquid at normal temperature.
(ROOT (S (NP (NNP Mercury)) (VP (VBZ is) (RB not) (NP (DT a) (JJ solid) (ADJP (RB even) (PP (IN at) (NP (NN room)))) (NN temperature))) (. .)))