(S (S (SBAR (WHADVP (WRB When)) (S (VP (VBN asked) (SBAR (SBAR (WHADVP (WRB why)) (S (BASENP (DT this) (NN information)) (VP (VBD was) (VP (VBG being) (VP (VBN released) (PP (IN at) (BASENP (DT this) (JJ specific) (NN moment)))))))) (COMMA ,) (SBAR (RB even) (SBAR (IN though) (S (BASENP (DT the) (NN information)) (VP (VBD had) (VP (VBN accumulated) (PP (IN since) (BASENP (NN 2004)))))))))))) (COMMA ,) (S (BASENP (DT the) (NNS officials)) (VP (VBD explained) (SBAR (IN that) (S (BASENP (PRP they)) (VP (VP (VBD saw) (NP (BASENP (DT a) (JJ near) (NN doubling)) (PP (IN of) (BASENP (NNP EFP) (NNS attacks))))) (PP (IN in) (BASENP (NN 2006))))))))) (PERIOD .))