It was a very interesting experience.
( It ( ( was ( a ( ( very interesting ) experience ) ) ) . ) )
(ROOT (S (NP (PRP It)) (VP (VBD was) (NP (DT a) (ADJP (RB very) (JJ interesting)) (NN experience))) (. .)))
I found the experience interesting.
( I ( ( found ( ( the experience ) interesting ) ) . ) )
(ROOT (S (NP (PRP I)) (VP (VBD found) (S (NP (DT the) (NN experience)) (ADJP (JJ interesting)))) (. .)))