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