Set reminder to take mom to appointment on Monday the 3rd. Remind me Sunday at 9pm.
[IN:CREATE_REMINDER Set reminder to [SL:TODO [IN:GET_TODO [SL:TODO take mom to appointment ] [SL:DATE_TIME on Monday the 3rd ] ] ] . Remind [SL:PERSON_REMINDED me ] [SL:DATE_TIME Sunday at 9 pm ] . ]