(S (S (S (BASENP (DT The) (NN announcement)) (VP (VBD was) (VP (VBN issued) (PP (IN as) (NP (BASENP (DT a) (JJ preemptive) (NN measure)) (PP (IN in) (NP (BASENP (NN preparation)) (PP (IN for) (NP (NP (BASENP (DT an) (VBN expected) (JJ 6-12) (NNS inches)) (PP (IN of) (BASENP (NN snow)))) (BASENP (NNP Wednesday))))))))))) (COMMA ,) (SBAR (IN although) (S (BASENP (DT the) (NNP Metropolitan) (NNP Transportation) (NNP Authority)) (VP (VBZ claims) (S (VP (TO to) (VP (VB be) (ADJP (JJ ready) (PP (IN for) (BASENP (NN 14) (NNS inches))))))))))) (PERIOD .))