(S (S (S (NP (QP (ADVP (IN At) (JJS least)) (NN one)) (NN woman)) (VP (VBD was) (VP (VBN injured)))) (SBAR (IN after) (S (BASENP (DT a) (NN letter) (NN bomb)) (VP (VBN exploded) (PP (IN inside) (NP (NP (BASENP (DT the) (NNP Capita) (NNP Group) (NNP Plc) (NN building)) (PP (IN on) (BASENP (NNP Victoria) (NNP Street)))) (COMMA ,) (PP (IN near) (NP (BASENP (NNP Scotland) (NNP Yard)) (SBAR (WHNP (WDT which)) (S (VP (VBZ is) (VP (VBN located) (PP (IN in) (NP (BASENP (DT the) (JJ central) (NN part)) (PP (IN of) (NP (BASENP (NNP London)) (COMMA ,) (BASENP (NNP England)))))))))))))))))) (PERIOD .))