cliches , painful improbability and murky 
(ROOT (NP (NP (NNS cliches)) (, ,) (NP (JJ painful) (NN improbability)) (CC and) (NP (JJ murky))))
(ROOT (NP (NP (NNS )) (, ) (NP (JJ ) (NN )) (CC ) (NP (JJ ))))