'' has n't much more to serve than silly fluff 
(ROOT (S (`` '') (VP (VBZ has) (RB n't) (NP (NP (NP (ADJP (RB much) (JJR more))) (SBAR (S (VP (TO to) (VP (VB serve)))))) (PP (IN than) (NP (JJ silly) (NN fluff)))))))
(ROOT (S (`` ) (VP (VBZ ) (RB ) (NP (NP (NP (ADJP (RB ) (JJR ))) (SBAR (S (VP (TO ) (VP (VB )))))) (PP (IN ) (NP (JJ ) (NN )))))))