The doctor has explained Grace's condition as post-op Delirium, as well as the probable outcome to Grace's family. Which of the following statements by the family would indicate understanding of what to expect with regard to the nature and course of Grace's illness?

Grace will require intensive psychotherapy to recover and develop more appropriate coping mechanisms

I understand that Grace has had a general anesthetic and many pain medications and that her confusion will probably dissipate once she is more medically stable

Grace will probably slowly deteriorate until she no longer recognizes us, and can no longer care for herself because of her cognitive decline

Grace will likely improve within 4 to 6 months, once antidepressant medication is initiated