(S (S (BASENP (DT The) (NNS plaintiffs)) (VP (VBP hail) (PP (IN from) (NP (BASENP (DT the) (JJ Japanese) (NNS prefectures)) (PP (IN of) (NP (NP (BASENP (NNP Tokyo)) (COMMA ,) (BASENP (NNP Saitama))) (CC and) (BASENP (NNP Chiba)))))))) (PERIOD .))