(S (S (BASENP (PDT All) (DT this)) (VP (VBD was) (S (VP (TO to) (VP (VB mark) (NP (NP (BASENP (DT the) (NNP Battle)) (PP (IN of) (BASENP (DT the) (NNP Atlantic)))) (COMMA ,) (SBAR (WHNP (WDT which)) (S (VP (VBD was) (NP (BASENP (DT a) (NN series)) (PP (IN of) (NP (BASENP (JJ naval) (NNS battles)) (VP (VBN fought) (PP (PP (IN from) (BASENP (NN 1939))) (PP (TO to) (NP (BASENP (DT the) (NN end)) (PP (IN of) (BASENP (DT the) (JJ second) (NN world) (NN war))))))))))))))))))) (PERIOD .))