enjoyed the thrill of the chill 
(ROOT (S (VP (VBD enjoyed) (NP (NP (DT the) (NN thrill)) (PP (IN of) (NP (DT the) (NN chill)))))))
(ROOT (S (VP (VBD ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (DT ) (NN )))))))