(S (S (BASENP (DT The) (NNP Afghan) (NNP Interior) (NNP Ministry)) (VP (VBZ says) (SBAR (S (BASENP (DT the) (NN explosion)) (VP (VP (VBD killed) (BASENP (RB mostly) (NNS civilians))) (PP (IN on) (NP (BASENP (DT the) (ADJP (RB heavily) (VBN guarded)) (NN road)) (PP (IN between) (NP (BASENP (PRPD its) (NN headquarters)) (CC and) (BASENP (DT the) (NNP Indian) (NNP Embassy))))))))))) (PERIOD .))