not all of the stories work and the ones that do 
(ROOT (S (S (NP (NP (RB not) (DT all)) (PP (IN of) (NP (DT the) (NNS stories)))) (VP (NN work))) (CC and) (NP (NP (DT the) (NNS ones)) (SBAR (WHNP (WDT that)) (S (VP (VBP do)))))))
(ROOT (S (S (NP (NP (RB ) (DT )) (PP (IN ) (NP (DT ) (NNS )))) (VP (NN ))) (CC ) (NP (NP (DT ) (NNS )) (SBAR (WHNP (WDT )) (S (VP (VBP )))))))