(S (S (S (BASENP (DT The) (NN index)) (VP (VBD was) (PP (IN at) (BASENP (NN 105.5))))) (SBAR (IN before) (S (BASENP (DT the) (NN huricane)) (VP (VP (VBD hit) (NP (BASENP (DT the) (NN port)) (PP (IN of) (BASENP (NNP New) (NNP Orleans))))) (S (VP (VBG disrupting) (NP (NP (BASENP (NN oil) (NN production)) (CC and) (BASENP (NN trade))) (PP (IN for) (NP (BASENP (DT a) (JJ large) (NN part)) (PP (IN of) (BASENP (DT the) (NN country)))))))))))) (PERIOD .))