Remind me the day before that Austin and Amanda's wedding is at 2pm on August 19.
[IN:CREATE_REMINDER Remind [SL:PERSON_REMINDED me ] [SL:DATE_TIME the day before ] that [SL:TODO [IN:GET_TODO [SL:TODO Austin and Amanda 's wedding ] is [SL:DATE_TIME at 2 pm on August 19 ] ] ] . ]