more confused , less interesting and more 
(ROOT (ADJP (ADJP (RBR more) (JJ confused)) (, ,) (ADJP (RBR less) (JJ interesting)) (CC and) (ADJP (JJR more))))
(ROOT (ADJP (ADJP (RBR ) (JJ )) (, ) (ADJP (RBR ) (JJ )) (CC ) (ADJP (JJR ))))