(S (S (S (BASENP (PRP It)) (VP (VBN comes))) (SBAR (IN after) (S (BASENP (DT a) (NN report)) (VP (VBD was) (VP (VP (VBN leaked) (PP (TO to) (NP (BASENP (DT the) (NNP Mail)) (PP (IN on) (BASENP (NNP Sunday)))))) (PP (IN in) (NP (BASENP (DT the) (NN aftermath)) (PP (IN of) (BASENP (DT the) (NN 7) (NNP July) (NNP London) (NNS bombings)))))))))) (PERIOD .))