Anchor: In addition, the Congress of Vienna formally banned the trade in slaves.
Entailed: The Congress of Vienna banned slave trade.
Contradiction: The Congress of Vienna encourage slave trade.
Contradiction: The men bike down the busy road.
Contradiction: A dog is walking through water.
Contradiction: It has nothing to do with being polite.
Contradiction: Ratemaking involves a zero sum situation, which is a key consideration.