Which of jocasta’s lines from oedipus the king best supports the inference that he is aware of oedipus’s true identity? "if it is a question of soothsayers, i tell you that you will find no man whose craft gives knowledge of the unknowable." "forget this herdsman. forget it all. this talk is a waste of time." "is your life nothing to you? my own pain is enough for me to bear." "you are fatally wrong! may you never learn who you are! "