are too many bona fide groaners among too few laughs 
(ROOT (VP (VBP are) (NP (NP (ADJP (RB too) (JJ many)) (ADJP (JJ bona) (JJ fide)) (NNS groaners)) (PP (IN among) (NP (ADJP (RB too) (JJ few)) (NNS laughs))))))
(ROOT (VP (VBP ) (NP (NP (ADJP (RB ) (JJ )) (ADJP (JJ ) (JJ )) (NNS )) (PP (IN ) (NP (ADJP (RB ) (JJ )) (NNS ))))))