effectively combines two surefire , beloved genres 
(ROOT (S (ADVP (RB effectively)) (VP (VBZ combines) (NP (CD two) (JJ surefire) (, ,) (JJ beloved) (NNS genres)))))
(ROOT (S (ADVP (RB )) (VP (VBZ ) (NP (CD ) (JJ ) (, ) (JJ ) (NNS )))))