(S (S (CC And) (S (PP (IN in) (BASENP (NNS females))) (S (BASENP (DT the) (NN life) (NN expectancy)) (VP (VP (VBZ is) (BASENP (NN 75-years-old))) (COMMA ,) (VP (ADVP (RB previously)) (BASENP (NN 55-years-old))))))) (PERIOD .))