is too crazy to be interesting 
(ROOT (S (VP (VBZ is) (ADJP (RB too) (JJ crazy) (S (VP (TO to) (VP (VB be) (ADJP (JJ interesting)))))))))
(ROOT (S (VP (VBZ ) (ADJP (RB ) (JJ ) (S (VP (TO ) (VP (VB ) (ADJP (JJ )))))))))