which is paper-thin and decidedly unoriginal 
(ROOT (SBAR (WHNP (WDT which)) (S (VP (VBZ is) (ADJP (ADJP (NN paper) (HYPH -) (JJ thin)) (CC and) (ADJP (RB decidedly) (JJ unoriginal)))))))
(ROOT (SBAR (WHNP (WDT )) (S (VP (VBZ ) (ADJP (ADJP (NN ) (HYPH ) (JJ )) (CC ) (ADJP (RB ) (JJ )))))))