Remind me by 5pm tomorrow  that I am taking my Granddaughters to the movies at 7:30pm.
[IN:CREATE_REMINDER Remind [SL:PERSON_REMINDED me ] [SL:DATE_TIME by 5 pm tomorrow ] that [SL:TODO [IN:GET_TODO [SL:TODO I am taking my Granddaughters to the movies ] [SL:DATE_TIME at 7 : 30 pm ] ] ] . ]