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!"