Remind the alumni group about this year's reunion both 1 month and 1 week ahead of time.
[IN:CREATE_REMINDER Remind the [SL:PERSON_REMINDED alumni ] group about [SL:TODO [IN:GET_TODO [SL:DATE_TIME this year ] 's [SL:TODO reunion ] ] ] [SL:AMOUNT both ] [SL:DATE_TIME 1 month ] and [SL:DATE_TIME 1 week ahead of time ] . ]