(S (S (BASENP (NNP Al-Qaeda)) (VP (VP (VBD said) (PP (IN in) (BASENP (DT a) (NN web) (NN statement) (NNP Thursday)))) (SBAR (IN that) (S (BASENP (PRP it)) (VP (VBZ has) (VP (VBN killed) (NP (NP (NP (BASENP (NNP Egypt) (POS 's)) (BASENP (JJ top) (NN envoy))) (PP (IN in) (BASENP (NNP Iraq)))) (COMMA ,) (BASENP (NNP Ihab) (NNP al-Sherif))))))))) (PERIOD .))