These men had never seen rain before, Jon realized.
( ( These men ) ( ( ( had never ) ( ( seen rain ) ( ( before , ) ( Jon realized ) ) ) ) . ) )
(ROOT (S (NP (DT These) (NNS men)) (VP (VBD had) (ADVP (RB never)) (VP (VBN seen) (NP (NN rain)) (SBAR (IN before) (, ,) (S (NP (NNP Jon)) (VP (VBD realized)))))) (. .)))
The men lived in the rainforest.
( ( The men ) ( ( lived ( in ( the rainforest ) ) ) . ) )
(ROOT (S (NP (DT The) (NNS men)) (VP (VBD lived) (PP (IN in) (NP (DT the) (NN rainforest)))) (. .)))