Anchor: The man in the yellow jacket is paddling a red kayak through white water.
Entailed: The man is in a yellow jacket.
Contradiction: The man is in a red jacket.
Contradiction: A man takes off his hat.
Contradiction: The amount of steel required for ductwork can be lowered with a more efficient design.
Contradiction: My daughters don't like to watch movies or TV.
Contradiction: the Board has proposed a new category, that is called RSSI.