(S (S (PP (IN On) (NP (BASENP (NNP November) (NN 19)) (COMMA ,) (BASENP (NN 1941)))) (COMMA ,) (S (BASENP (DT the) (NNP Kormoran)) (VP (VBD encountered) (BASENP (DT the) (NNP HMAS) (NNP Sydney))))) (PERIOD .))