which are neither original nor are presented in convincing way 
(ROOT (SBAR (WHNP (WDT which)) (S (VP (VP (VBP are) (CC neither) (ADJP (JJ original))) (CC nor) (VP (VBP are) (VP (VBN presented) (PP (IN in) (NP (VBG convincing) (NN way)))))))))
(ROOT (SBAR (WHNP (WDT )) (S (VP (VP (VBP ) (CC ) (ADJP (JJ ))) (CC ) (VP (VBP ) (VP (VBN ) (PP (IN ) (NP (VBG ) (NN )))))))))