unusual , food-for-thought cinema that 's as entertaining as it is instructive 
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(ROOT (S (ADJP (JJ )) (, ) (NP (NP (NML (NML (NN )) (HYPH ) (PP (IN ) (HYPH ) (NP (VBN )))) (NN )) (SBAR (WHNP (WDT )) (S (VP (VBZ ) (ADJP (ADJP (RB ) (JJ )) (SBAR (IN ) (S (NP (PRP )) (VP (VBZ ) (ADJP (JJ ))))))))))))