is hard to dismiss -- moody , thoughtful , 
(ROOT (VP (VBZ is) (ADJP (JJ hard) (SBAR (S (VP (TO to) (VP (VB dismiss)))))) (, --) (S (ADJP (JJ moody) (, ,) (JJ thoughtful))) (, ,)))
(ROOT (VP (VBZ ) (ADJP (JJ ) (SBAR (S (VP (TO ) (VP (VB )))))) (, ) (S (ADJP (JJ ) (, ) (JJ ))) (, )))