(S (S (PP (IN On) (BASENP (NNP July) (NN 18))) (COMMA ,) (S (BASENP (NN 2005) (NNP CN) (NNP Rail)) (VP (VP (VBD notified) (BASENP (DT the) (NNP CAW))) (SBAR (IN that) (S (BASENP (PRP they)) (VP (VBP intend) (S (VP (TO to) (VP (VB cancel) (NP (DT the) (NP (ADJP (NNP CN-CAW) (ADJP (RB previously) (NNP Negotiated))) (BASENP (NNP Health) (CC &) (NNP Safety) (NNP Plan))))))))))))) (PERIOD .))