( ( As ( ( ( the temperature ) ( of ( a gas ) ) ) ( is increased ) ) ) ( , ( ( ( ( ( ( the volume ) ( of ( a gas ) ) ) increases ) and ) ( conversely ( , ( ( as ( ( ( the temperature ) ( of ( a gas ) ) ) ( is decreased ) ) ) ( , ( ( ( the volume ) ( of ( that gas ) ) ) decreases ) ) ) ) ) ) . ) ) )
(ROOT (S (SBAR (IN As) (S (NP (NP (DT the) (NN temperature)) (PP (IN of) (NP (DT a) (NN gas)))) (VP (VBZ is) (VP (VBN increased))))) (, ,) (S (NP (NP (DT the) (NN volume)) (PP (IN of) (NP (DT a) (NN gas)))) (VP (VBZ increases))) (CC and) (S (ADVP (RB conversely)) (, ,) (SBAR (IN as) (S (NP (NP (DT the) (NN temperature)) (PP (IN of) (NP (DT a) (NN gas)))) (VP (VBZ is) (VP (VBN decreased))))) (, ,) (NP (NP (DT the) (NN volume)) (PP (IN of) (NP (DT that) (NN gas)))) (VP (VBZ decreases))) (. .)))
As the temperature of a gas is increased, the volume of a gas increases and conversely, as the temperature of a gas is decreased, the volume of that gas decreases.
(ROOT (S (PP (IN From) (NP (NP (NNS observations)) (ADJP (RB as) (JJ simple) (PP (IN as) (S (VP (VBG blowing) (PRT (RP up)) (NP (DT a) (NN balloon)))))))) (, ,) (NP (PRP it)) (VP (VBZ is) (ADJP (JJ clear)) (SBAR (IN that) (S (S (VP (VBG increasing) (NP (NP (DT the) (NN amount)) (PP (IN of) (NP (NN gas)))))) (VP (VBZ increases) (NP (DT the) (NN volume)))))) (. .)))