to be anything but frustrating , boring , and forgettable 
(ROOT (S (VP (TO to) (VP (VB be) (NP (NP (NN anything)) (IN but) (ADJP (JJ frustrating) (, ,) (JJ boring) (, ,) (CC and) (JJ forgettable)))))))
(ROOT (S (VP (TO ) (VP (VB ) (NP (NP (NN )) (IN ) (ADJP (JJ ) (, ) (JJ ) (, ) (CC ) (JJ )))))))