add an alert on phone 1/2 hour before for the train to Berlin.
[IN:CREATE_REMINDER [SL:DATE_TIME 1 / 2 hour before ] [SL:TODO [IN:GET_TODO [SL:TODO the train ] [SL:LOCATION Berlin ] ] ] ]
add an alert on phone 1/2 hour before for the train to Berlin.
[IN:CREATE_REMINDER [SL:DATE_TIME 1 / 2 hour before ] [SL:TODO [IN:GET_TODO [SL:TODO the train ] [SL:LOCATION Berlin ] ] ] ]