(S (S (NP (BASENP (QP (RB Nearly) (NN 400,000)) (NNS people)) (PP (IN in) (NP (BASENP (NNP Buffalo)) (CC and) (BASENP (JJ surrounding) (NNS suburbs))))) (VP (VP (VBP are) (ADVP (RB still))) (PP (IN without) (BASENP (NN power))))) (CC and) (S (NP (BASENP (NNS forecasters)) (PP (IN at) (BASENP (DT the) (NNP NOAA)))) (VP (VP (VBP are) (VP (VBG warning) (BASENP (NNS people)))) (QT (DQL ``) (QTC (S (S (VP (RB not) (VP (TO to) (VP (VP (VB go) (ADVP (RB outside))) (PP (IN in) (NP (BASENP (DT an) (NN area)) (SBAR (WHADVP (WRB where)) (S (BASENP (JJ heavy) (NN snow)) (VP (VBZ has) (VP (VBN fallen))))))))))) (SBAR (IN unless) (FRAG (ADJP (RB absolutely) (JJ necessary))))) (PERIOD .)) (DQR '')))))