(S (S (S (VP (TO To) (VP (VB attenuate) (BASENP (PRPD her) (NN growth))))) (COMMA ,) (S (BASENP (NNP Ashley)) (VP (VBD was) (VP (VBN given) (NP (BASENP (JJ high) (NNS doses)) (PP (IN of) (BASENP (DT the) (NN hormone) (NN estrogen)))))))) (PERIOD .))