Anchor: The sun must have been moving fast enough so that no single spot became too hot, or else the phlogiston layer somehow dissipated the heat.
Entailed: No spot became too hot, because the sun was moving fast.
Contradiction: The sun was moving quite slowly, making spots way too hot for comfort.
Contradiction: I'm never going to quit fooling!
Contradiction: Renting videos can be costly.
Contradiction: A pig fetches a ball in the sand.
Contradiction: The mandates issue is another example.