(S (S (PP (IN In) (NP (BASENP (DT the) (NNP Gulf)) (PP (IN of) (BASENP (NNP Mexico))))) (COMMA ,) (S (BASENP (NN oil)) (VP (VP (VBZ leaks) (PP (IN through) (BASENP (JJ natural) (NNS cracks)))) (PP (IN at) (NP (BASENP (DT a) (NN rate)) (ADJP (ADJP (BASENP (JJ several) (NNS times)) (JJR less)) (PP (IN than) (S (VP (VBN leaked) (PP (IN from) (BASENP (DT the) (NNP Deepwater) (NN well)))))))))))) (PERIOD .))