(S (S (ADVP (RB Thus)) (COMMA ,) (S (BASENP (NN 04:00) (NN AM)) (VP (VP (MD will) (VP (VB become) (BASENP (NN 03:00) (NN AM)))) (CC and) (VP (MD will) (VP (VB be) (VP (VBN valid) (PP (IN until) (NP (BASENP (NN 26) (NNP March) (NN 2006)) (SBAR (WHADVP (WRB when)) (S (BASENP (DT the) (JJ Official) (NNP Summer) (NNP Time)) (VP (MD will) (VP (VB be) (VP (ADVP (RB again)) (VBN used)))))))))))))) (PERIOD .))