with some real shocks in store for unwary viewers . 
(ROOT (PP (IN with) (NP (NP (DT some) (JJ real) (NNS shocks)) (PP (IN in) (NP (NN store))) (PP (IN for) (NP (JJ unwary) (NNS viewers)))) (. .)))
(ROOT (PP (IN ) (NP (NP (DT ) (JJ ) (NNS )) (PP (IN ) (NP (NN ))) (PP (IN ) (NP (JJ ) (NNS )))) (. )))