more appetizing than a side dish of asparagus 
(ROOT (ADJP (ADJP (RBR more) (JJ appetizing)) (PP (IN than) (NP (NP (DT a) (NN side) (NN dish)) (PP (IN of) (NP (NN asparagus)))))))
(ROOT (ADJP (ADJP (RBR ) (JJ )) (PP (IN ) (NP (NP (DT ) (NN ) (NN )) (PP (IN ) (NP (NN )))))))