( ( A ( 100 ( kW geyser ) ) ) ( ( heats ( the ( domestic ( hot water ) ) ) ) . ) )
(ROOT (S (NP (DT A) (CD 100) (NN kW) (NN geyser)) (VP (VBZ heats) (NP (DT the) (JJ domestic) (JJ hot) (NN water))) (. .)))
A 100 kW geyser heats the domestic hot water.
(ROOT (S (SBAR (WHADVP (WRB When)) (S (NP (NN water)) (VP (VP (VBZ is) (VP (VP (VBN heated) (PP (IN by) (NP (NN magma)))) (CC and) (VP (VBZ makes) (NP (PRP$ its) (NN way)) (PP (TO to) (NP (DT the) (NN surface)))))) (CC and) (VP (VBZ creates))))) (NP (DT a) (-LRB- -LRB-) (NN n) (-RRB- -RRB-)) (VP (VBP geyser)) (. .)))