Anchor: An airplane is visible low in the sky over the airport.
Entailed: an airplane flying in the air
Contradiction: a boat on the water
Contradiction: Picking aluminum cans out of the trash was how the hobo made drinking money.
Contradiction: The usefulness of an asset is a factor that's considered when assessing it.
Contradiction: Wooden blocks used to build toy towers and buildings.
Contradiction: Beautiful, vibrant, and alert, says Safire.