it ca n't be dismissed as mindless 
(ROOT (S (NP (PRP it)) (VP (MD ca) (RB n't) (VP (VB be) (VP (VBN dismissed) (PP (IN as) (ADJP (JJ mindless))))))))
(ROOT (S (NP (PRP )) (VP (MD ) (RB ) (VP (VB ) (VP (VBN ) (PP (IN ) (ADJP (JJ ))))))))