(S (S (S (BASENP (NNS Improvements)) (VP (VBP have) (VP (VBN been) (VP (VBN made) (PP (IN in) (NP (NNS women) (BASENP (NN health) (CC and) (NN education)))))))) (COMMA ,) (PP (VBG according) (PP (TO to) (BASENP (DT the) (NN study))))) (PERIOD .))