( ( The ( Collegiate Peaks ) ) ( ( include ( some ( of ( ( the ( highest mountains ) ) ( in ( the Rockies ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NNP Collegiate) (NNP Peaks)) (VP (VBP include) (NP (NP (DT some)) (PP (IN of) (NP (NP (DT the) (JJS highest) (NNS mountains)) (PP (IN in) (NP (DT the) (NNPS Rockies))))))) (. .)))
The Collegiate Peaks include some of the highest mountains in the Rockies.
(ROOT (S (NP (NNS Scientists)) (VP (VBP know) (SBAR (IN that) (S (NP (DT some) (NNS mountains)) (VP (VBD were) (ADVP (RB once)) (PP (IN at) (NP (NP (DT the) (NN bottom)) (PP (IN of) (NP (DT an) (NN ocean))))) (SBAR (IN because) (S (NP (JJ marine) (NNS fossils)) (VP (VBP have) (VP (VBN been) (VP (VBN found) (PP (IN on) (NP (NP (DT the) (NNS peaks)) (PP (IN of) (NP (DT some) (NNS mountains)))))))))))))) (. .)))