Remind dad to text me when he arrives to pick me up at the appointment tomorrow.
[IN:CREATE_REMINDER Remind [SL:PERSON_REMINDED [IN:GET_CONTACT [SL:TYPE_RELATION dad ] ] ] to [SL:TODO [IN:GET_TODO [SL:TODO [IN:SEND_MESSAGE text [SL:RECIPIENT me ] ] ] [SL:TODO when he arrives to pick me up at the appointment ] ] ] [SL:DATE_TIME tomorrow ] . ]