(S (PP (ADVP (RB Just)) (PP (IN before) (BASENP (NN 1:00) (NN p.m.)))) (S (BASENP (DT the) (NN fire) (NN command) (NN post)) (VP (VBD stated) (SBAR (SBAR (IN that) (S (BASENP (NN fire) (NNS investigators)) (VP (VBD were) (PP (IN on) (BASENP (NN scene)))))) (CC and) (SBAR (IN that) (QT (DQL ``) (QTC (S (S (BASENP (PRP they)) (VP (MD can) (VP (VP (VB call) (NP (BASENP (PRP us)) (PRN (LRB -LRB-) (BASENP (NNS firefighters)) (RRB -RRB-)))) (ADVP (RB back))))) (SBAR (IN if) (S (BASENP (PRP they)) (VP (VBP need) (BASENP (NN anything)))))) (PERIOD .)) (DQR '')))))))