Anchor: A cowboy with a black hat is riding a bull at the rodeo
Entailed: The cowboy is dirty.
Contradiction: Cowboys do not wear black hats.
Contradiction: He bought the Silver Slipper and Castaways, demolished them, but soon ran out of money and the sites still lay derelict to this day.
Contradiction: Some excise taxes are considered to be benefit taxes.
Contradiction: There are no participants that felt that the boards needed to reexamine anything at all.
Contradiction: The toddler is sitting outside among the rocks.