( ( Because ( ( the ( ( naturally ( occurring ( , silvery ) ) ) liquid ) ) ( ( expands and ) ( ( contracts evenly ) ( with ( temperature ( and ( pressure changes ) ) ) ) ) ) ) ) ( , ( it ( ( is ( ideal ( for ( use ( in ( ( ( such things ) ( as ( thermometers ( and ( vacuum gauges ) ) ) ) ) ( -LRB- ( manometers -RRB- ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (SBAR (IN Because) (S (NP (DT the) (ADJP (RB naturally) (JJ occurring) (, ,) (JJ silvery)) (NN liquid)) (VP (VP (VBZ expands)) (CC and) (VP (VBZ contracts) (ADVP (RB evenly)) (PP (IN with) (NP (NN temperature) (CC and) (NN pressure) (NNS changes))))))) (, ,) (NP (PRP it)) (VP (VBZ is) (ADJP (JJ ideal) (PP (IN for) (NP (NP (NN use)) (PP (IN in) (NP (NP (JJ such) (NNS things)) (PP (IN as) (NP (NNS thermometers) (CC and) (NN vacuum) (NNS gauges))) (PRN (-LRB- -LRB-) (VP (VBZ manometers)) (-RRB- -RRB-)))))))) (. .)))
Because the naturally occurring, silvery liquid expands and contracts evenly with temperature and pressure changes, it is ideal for use in such things as thermometers and vacuum gauges (manometers).
(ROOT (S (NP (NP (DT The) (NN liquid)) (PP (IN in) (NP (DT a) (NN thermometer)))) (VP (VP (VBZ expands)) (CC or) (VP (VBZ contracts) (S (VP (TO to) (VP (VB respond) (PP (TO to) (NP (NN heat) (CC or) (NN cold)))))))) (. .)))