succeeded only in making me groggy 
(ROOT (S (VP (VBD succeeded) (PP (ADVP (RB only)) (IN in) (S (VP (VBG making) (S (NP (PRP me)) (ADJP (JJ groggy)))))))))
(ROOT (S (VP (VBD ) (PP (ADVP (RB )) (IN ) (S (VP (VBG ) (S (NP (PRP )) (ADJP (JJ )))))))))