( Here ( we ( ( ( witnessed ( hot magma ) ) ( heating ( ( the water ) ( of ( ( ( Hot ( Springs Creek ) ) and ) ( steam ( ( rising ( from ( crevices ( in ( the area ) ) ) ) ) ( surrounding ( the creek ) ) ) ) ) ) ) ) ) . ) ) )
(ROOT (S (ADVP (RB Here)) (NP (PRP we)) (VP (VBD witnessed) (NP (JJ hot) (NN magma)) (S (VP (VBG heating) (NP (NP (DT the) (NN water)) (PP (IN of) (NP (NP (NNP Hot) (NNP Springs) (NNP Creek)) (CC and) (NP (NP (NN steam)) (VP (VBG rising) (PP (IN from) (NP (NP (NNS crevices)) (PP (IN in) (NP (DT the) (NN area))))) (S (VP (VBG surrounding) (NP (DT the) (NN creek)))))))))))) (. .)))
Here we witnessed hot magma heating the water of Hot Springs Creek and steam rising from crevices in the area surrounding the creek.
(ROOT (S (NP (NP (DT The) (NN water)) (PP (IN in) (NP (DT some) (NNS springs)))) (VP (VBP are) (ADJP (JJ hot) (SBAR (IN because) (S (NP (PRP they)) (VP (VBP 're) (VP (VBN heated) (PP (IN by) (NP (JJ hot) (NN magma))))))))) (. .)))