Remind Camryn to leave at 5; alert her 20 minutes before.
[IN:CREATE_REMINDER [SL:PERSON_REMINDED Camryn ] [SL:TODO [IN:GET_TODO [SL:TODO leave ] [SL:DATE_TIME at 5 ] ] ] [SL:DATE_TIME 20 minutes before ] ]
Remind Camryn to leave at 5; alert her 20 minutes before.
[IN:CREATE_REMINDER [SL:PERSON_REMINDED Camryn ] [SL:TODO [IN:GET_TODO [SL:TODO leave ] [SL:DATE_TIME at 5 ] ] ] [SL:DATE_TIME 20 minutes before ] ]