is deceptively simple , deeply satisfying 
(ROOT (VP (VBZ is) (ADJP (ADJP (RB deceptively) (JJ simple)) (, ,) (ADJP (RB deeply) (JJ satisfying)))))
(ROOT (VP (VBZ ) (ADJP (ADJP (RB ) (JJ )) (, ) (ADJP (RB ) (JJ )))))