(S (S (S (NP (BASENP (NNP Sergei) (NNP Antufyev)) (PRN (COMMA ,) (NP (BASENP (DT the) (NN governor)) (PP (IN of) (BASENP (DT the) (NNP Smolensk) (NN area)))) (COMMA ,))) (VP (VP (VBD said) (PP (IN on) (BASENP (JJ Russian) (NN television)))) (SBAR (IN that) (S (BASENP (DT no) (NN one)) (VP (VBD survived) (BASENP (DT the) (NN crash))))))) (COLON ;) (S (BASENP (DT the) (NN claim)) (VP (VBD was) (VP (VP (VBN backed) (PP (IN by) (BASENP (JJ Polish) (NN news) (NNS agencies)))) (ADVP (RB as) (RB well)))))) (PERIOD .))