(S (S (BASENP (DT The) (NN convention)) (VP (MD will) (VP (VB be) (VP (VP (VBN held) (PP (IN in) (NP (BASENP (NNP St.) (NNP Paul)) (COMMA ,) (BASENP (NNP Minnesota))))) (PP (PP (IN from) (BASENP (NNP September) (NN 1))) (PP (IN through) (BASENP (DT the) (JJ 4th)))))))) (PERIOD .))