I said to him, Why?
( I ( ( ( ( said ( to him ) ) , ) Why ) ? ) )
(ROOT (S (NP (PRP I)) (VP (VBD said) (PP (TO to) (NP (PRP him))) (, ,) (ADVP (WRB Why))) (. ?)))
He said to me one thing, and one thing only: Because pickles.
( He ( ( said ( to ( ( ( ( me ( one thing ) ) , ) and ) ( ( one thing ) ( ( only : ) ( Because pickles ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP He)) (VP (VBD said) (PP (TO to) (NP (NP (NP (PRP me)) (NP (CD one) (NN thing))) (, ,) (CC and) (NP (NP (CD one) (NN thing)) (RRC (ADVP (RB only) (: :)) (PP (IN Because) (NP (NNS pickles)))))))) (. .)))