that are n't so substantial or fresh 
(ROOT (S (NP (DT that)) (VP (VBP are) (RB n't) (ADJP (RB so) (JJ substantial) (CC or) (JJ fresh)))))
(ROOT (S (NP (DT )) (VP (VBP ) (RB ) (ADJP (RB ) (JJ ) (CC ) (JJ )))))