one key problem with these ardently christian storylines 
(ROOT (NP (NP (CD one) (JJ key) (NN problem)) (PP (IN with) (NP (DT these) (ADJP (RB ardently) (JJ christian)) (NNS storylines)))))
(ROOT (NP (NP (CD ) (JJ ) (NN )) (PP (IN ) (NP (DT ) (ADJP (RB ) (JJ )) (NNS )))))