Choose the INCORRECT answer from the following statements The court must enter a plea of 'not guilty' a. if the accused does not plead directly to the charge, but makes an exculpatory statement in which he or she admits certain facts and denies others. b. where, on being required to plead, the accused refuses to do so because the accused has not been furnished with further particulars. c. if the accused pleads ' not guilty' to the charge d. if, when called upon to plead to the charge, it appears to be uncertain to the court whether the accused is capable of understanding the proceedings at the trial based on their mental state. e. if the accused pleads 'guilty' by answering directly to the charge