been richer and more observant if it were less densely plotted 
(ROOT (VP (VBN been) (ADJP (ADJP (JJR richer)) (CC and) (ADJP (RBR more) (JJ observant))) (SBAR (IN if) (S (NP (PRP it)) (VP (VBD were) (ADVP (RBR less) (RB densely)) (VBN plotted))))))
(ROOT (VP (VBN ) (ADJP (ADJP (JJR )) (CC ) (ADJP (RBR ) (JJ ))) (SBAR (IN ) (S (NP (PRP )) (VP (VBD ) (ADVP (RBR ) (RB )) (VBN ))))))