(S (S (S (S (S (S (BASENP (DT The) (NN boy)) (VP (VBD was) (VP (VBN shot)))) (CC and) (S (BASENP (DT a) (NN teenager)) (VP (VBN injured)))) (PP (IN at) (BASENP (BASENP (RB around) (NN 5pm)) (BASENP (JJ local) (NN time))))) (BASENP (NN yesterday))) (SBAR (WHADVP (WRB when)) (S (PRN (COMMA ,) (SBAR (IN while) (S (VP (VBG driving) (BASENP (DT a) (NN motorcycle))))) (COMMA ,)) (S (BASENP (PRP they)) (VP (VBD sped) (PP (IN through) (NP (BASENP (DT a) (NN roadblock)) (VP (VP (VBG cordoning) (PRT (RP off))) (NP (BASENP (DT the) (NN scene)) (PP (IN of) (BASENP (DT a) (NN suicide) (NN bombing)))))))))))) (PERIOD .))