Anchor: Intragovernmental sales may be made by an organization that maintains either an intragovernmental revolving fund (such as the Defense Business Operations Fund) or a public enterprise revolving fund (such as the Postal Service).
Entailed: Different government agencies have different types of revolving funds.
Contradiction: Intragovernmental sales can be handled by any organization and work just like normal sales.
Contradiction: A single person walks alone down the road.
Contradiction: Some boats are cruising.
Contradiction: Two cats are sleeping inside.
Contradiction: Two girls peer over a fence.