(S (S (BASENP (DT This)) (VP (VBZ is) (NP (NP (BASENP (DT the) (JJ second) (NN bomb) (NN blast)) (PP (IN in) (BASENP (DT the) (NNP Anbar) (NN province)))) (PP (IN within) (NP (DT the) (NP (JJ past) (BASENP (JJ few) (NNS days)))))))) (PERIOD .))