how the film knows what 's unique and quirky about canadians 
(ROOT (SBAR (WHADVP (WRB how)) (S (NP (DT the) (NN film)) (VP (VBZ knows) (SBAR (WHNP (WP what)) (S (VP (VBZ 's) (ADJP (ADJP (JJ unique) (CC and) (JJ quirky)) (PP (IN about) (NP (NNPS canadians)))))))))))
(ROOT (SBAR (WHADVP (WRB )) (S (NP (DT ) (NN )) (VP (VBZ ) (SBAR (WHNP (WP )) (S (VP (VBZ ) (ADJP (ADJP (JJ ) (CC ) (JJ )) (PP (IN ) (NP (NNPS )))))))))))