I HAVE TO LEAVE AT 5PM TODAY, ALERT ME 20 MINUTES BEFORE.
[IN:CREATE_REMINDER [SL:TODO [IN:GET_TODO [SL:TODO LEAVE ] [SL:DATE_TIME AT 5 PM TODAY ] ] ] [SL:PERSON_REMINDED ME ] [SL:DATE_TIME 20 MINUTES BEFORE ] ]
I HAVE TO LEAVE AT 5PM TODAY, ALERT ME 20 MINUTES BEFORE.
[IN:CREATE_REMINDER [SL:TODO [IN:GET_TODO [SL:TODO LEAVE ] [SL:DATE_TIME AT 5 PM TODAY ] ] ] [SL:PERSON_REMINDED ME ] [SL:DATE_TIME 20 MINUTES BEFORE ] ]