( ( A ( continuous caster ) ) ( ( ( produces slabs ) ( by ( solidifying ( the ( liquid steel ) ) ) ) ) . ) )
(ROOT (S (NP (DT A) (JJ continuous) (NN caster)) (VP (VBZ produces) (NP (NNS slabs)) (PP (IN by) (S (VP (VBG solidifying) (NP (DT the) (JJ liquid) (NN steel)))))) (. .)))
A continuous caster produces slabs by solidifying the liquid steel.
(ROOT (S (S (VP (ADVP (RB Continually)) (VBG increasing) (NP (NP (DT the) (NN pressure)) (PP (IN on) (NP (DT the) (NN liquid)))))) (VP (MD will) (ADVP (RB eventually)) (VP (VB cause) (NP (DT the) (NN substance) (S (VP (TO to) (VP (VB solidify))))))) (. .)))