hotter-two-years-ago rap and r&b names and references 
(ROOT (NP (ADJP (NP (ADJP (JJR hotter) (HYPH -) (CD two)) (HYPH -) (NNS years)) (HYPH -) (RB ago)) (NML (NN rap) (CC and) (NN r&b)) (NNS names) (CC and) (NNS references)))
(ROOT (NP (ADJP (NP (ADJP (JJR ) (HYPH ) (CD )) (HYPH ) (NNS )) (HYPH ) (RB )) (NML (NN ) (CC ) (NN )) (NNS ) (CC ) (NNS )))