( Phenol ( ( is ( a ( ( solid ( at room ) ) temperature ) ) ) . ) )
(ROOT (S (NP (NNP Phenol)) (VP (VBZ is) (NP (DT a) (ADJP (JJ solid) (PP (IN at) (NP (NN room)))) (NN temperature))) (. .)))
Phenol is a solid at room temperature.
(ROOT (S (NP (JJS Most) (NNS metals)) (VP (VBP exist) (PP (IN as) (NP (NP (NNS solids)) (PP (IN at) (NP (NN room) (NN temperature)))))) (. .)))