Anchor: A young boy is standing on a gray tiled area.
Entailed: The boy is standing on the tiled floor.
Contradiction: The boy is going to school on the bus.
Contradiction: Scale economies are  firm specific.
Contradiction: Adrin said a town of fools.
Contradiction: I have never left my home country and hope to one day visit a country like Vietnam.
Contradiction: There was an issue that could be resolved with some ingenuity.