(S (NP (BASENP (DT The) (NNP Meteorological) (NNP Department)) (PP (IN of) (NP (BASENP (DT the) (NNP Thailand) (NNP Ministry)) (PP (IN of) (BASENP (NNP Information) (CC and) (NNP Communication) (NNP Technology)))))) (VP (VBD issued) (UCP (NP (BASENP (DT a) (NN weather) (NN advisory)) (PP (IN concerning) (BASENP (DT the) (NN flooding)))) (COMMA ,) (QT (DQL ``) (QTC (S (S (NP (NP (BASENP (NNS People)) (PP (IN in) (BASENP (DT the) (JJR lower) (NNP South)))) (CC and) (NP (BASENP (NNS navigators)) (PP (IN in) (NP (BASENP (DT the) (NNP Gulf)) (PP (IN of) (BASENP (NNP Thailand))))))) (VP (MD should) (VP (VB exercise) (BASENP (NN caution))))) (CC and) (S (BASENP (JJ small) (NNS boats)) (VP (MD should) (VP (VB stay) (PP (PP (IN from) (BASENP (NNP December) (NN 15))) (PP (IN until) (BASENP (NNP December) (NN 18)))))))) (PERIOD .)) (DQR '')))))