owes enormous debts to aliens and every previous dragon drama 
(ROOT (S (VP (VBZ owes) (NP (NP (NP (JJ enormous) (NNS debts)) (PP (IN to) (NP (NNS aliens)))) (CC and) (NP (DT every) (JJ previous) (NN dragon) (NN drama))))))
(ROOT (S (VP (VBZ ) (NP (NP (NP (JJ ) (NNS )) (PP (IN ) (NP (NNS )))) (CC ) (NP (DT ) (JJ ) (NN ) (NN ))))))