that 's neither completely enlightening , nor 
(ROOT (S (NP (DT that)) (VP (VBZ 's) (ADJP (CC neither) (ADJP (RB completely) (JJ enlightening)) (, ,) (CC nor)))))
(ROOT (S (NP (DT )) (VP (VBZ ) (ADJP (CC ) (ADJP (RB ) (JJ )) (, ) (CC )))))