(S (S (BASENP (PRP He)) (VP (VBD said) (SBAR (IN that) (S (BASENP (DT the) (NN bomb)) (VP (VP (VBD consisted) (PP (IN of) (NP (BASENP (NN fifty) (NNS kilograms)) (PP (IN of) (BASENP (NNS explosives)))))) (CONJP (COMMA ,) (CC and)) (VP (VP (VBD contained) (BASENP (NNS shells) (CC and) (NNS bearings))) (S (VP (TO to) (VP (VB maximize) (BASENP (NN damage))))))))))) (PERIOD .))