whole stretches of the film may be incomprehensible to moviegoers not already clad in basic black . 
(ROOT (S (NP (NP (JJ whole) (NNS stretches)) (PP (IN of) (NP (DT the) (NN film)))) (VP (MD may) (VP (VB be) (ADJP (JJ incomprehensible) (PP (IN to) (NP (NP (NNS moviegoers)) (VP (RB not) (ADVP (RB already)) (VP (VBN clad) (PP (IN in) (NP (JJ basic) (NN black)))))))))) (. .)))
(ROOT (S (NP (NP (JJ ) (NNS )) (PP (IN ) (NP (DT ) (NN )))) (VP (MD ) (VP (VB ) (ADJP (JJ ) (PP (IN ) (NP (NP (NNS )) (VP (RB ) (ADVP (RB )) (VP (VBN ) (PP (IN ) (NP (JJ ) (NN )))))))))) (. )))