(S (S (BASENP (DT The) (NNP Dominican-registered) (NN ship)) (VP (VP (VBD sank) (PP (IN on) (BASENP (NNP March) (NN 6)))) (PP (IN near) (NP (BASENP (DT the) (JJ Estonian) (NN coast)) (PP (IN in) (NP (BASENP (DT the) (NNP Gulf)) (PP (IN of) (BASENP (NNP Finland))))))))) (PERIOD .))