( evaporation ( ( ( ( The process ) ( ( by which ) ( ( ( water or ) ( other liquid ) ) ( becomes ( a gas ) ) ) ) ) ( -LRB- ( ( ( ( water vapor ) or ) ( ammonia vapor ) ) -RRB- ) ) ) . ) )
(ROOT (S (NP (NN evaporation)) (VP (NP (NP (DT The) (NN process)) (SBAR (WHPP (IN by) (WHNP (WDT which))) (S (NP (NP (NN water)) (CC or) (NP (JJ other) (NN liquid))) (VP (VBZ becomes) (NP (DT a) (NN gas)))))) (PRN (-LRB- -LRB-) (NP (NP (NN water) (NN vapor)) (CC or) (NP (NN ammonia) (NN vapor))) (-RRB- -RRB-))) (. .)))
evaporation The process by which water or other liquid becomes a gas (water vapor or ammonia vapor).
(ROOT (S (NP (NNP Evaporation)) (VP (VBZ is) (ADJP (JJ responsible) (PP (IN for) (S (VP (VBG changing) (NP (JJ liquid) (NN water)) (PP (IN into) (NP (NN water) (NN vapor)))))))) (. .)))