code: def get_relationships_for_destination_on_date(self, destination_id, from_, to):
          
          # Implemented from template for
          # osid.relationship.RelationshipLookupSession.get_relationships_for_destination_on_date
          relationship_list = []
          for relationship in self.get_relationships_for_destination():
              if overlap(from_, to, relationship.start_date, relationship.end_date):
                  relationship_list.append(relationship)
          return objects.RelationshipList(relationship_list, runtime=self._runtime)
docs: Gets a ``RelationshipList`` corresponding to the given peer ``Id`` with a starting effective date in the given range inclusive.
  
          arg:    destination_id (osid.id.Id): a peer ``Id``
          arg:    from (osid.calendaring.DateTime): starting date
          arg:    to (osid.calendaring.DateTime): ending date
          return: (osid.relationship.RelationshipList) - the relationships
          raise:  InvalidArgument - ``from is greater than to``
          raise:  NullArgument - ``destination_id, from`` ,or ``to`` is
                  ``null``
          raise:  OperationFailed - unable to complete request
          raise:  PermissionDenied - authorization failure
          *compliance: mandatory -- This method must be implemented.*