what 's infuriating about full frontal 
(ROOT (SBAR (WHNP (WP what)) (S (VP (VBZ 's) (ADJP (JJ infuriating)) (PP (IN about) (NP (JJ full) (NN frontal)))))))
(ROOT (SBAR (WHNP (WP )) (S (VP (VBZ ) (ADJP (JJ )) (PP (IN ) (NP (JJ ) (NN )))))))