(S (S (ADVP (RB However)) (COMMA ,) (S (NP (BASENP (NNP Moscow) (POS 's)) (NP (NP (BASENP (NN air) (CC and) (NN water)) (BASENP (NN transport) (NN control))) (NN department))) (VP (VBD said) (SBAR (IN that) (S (BASENP (DT the) (NN claim)) (VP (VBD was) (ADJP (JJ true)))))))) (PERIOD .))