(S (S (BASENP (EX There)) (VP (VBD was) (NP (BASENP (JJ previous) (NN speculation)) (SBAR (S (VP (VBD was) (SBAR (IN that) (S (NP (BASENP (DT the) (NN object)) (PP (IN in) (BASENP (NNP Texas)))) (VP (MD could) (VP (VB have) (VP (VBN been) (BASENP (DT a) (NN meteor))))))))))))) (PERIOD .))