mainstream american movies tend to exploit the familiar 
(ROOT (S (NP (ADJP (JJ mainstream) (JJ american)) (NNS movies)) (VP (VBP tend) (S (VP (TO to) (VP (VB exploit) (NP (DT the) (JJ familiar))))))))
(ROOT (S (NP (ADJP (JJ ) (JJ )) (NNS )) (VP (VBP ) (S (VP (TO ) (VP (VB ) (NP (DT ) (JJ ))))))))