Anchor: Dentists can now make crowns that last forever, bridges that stay anchored, dentures that behave almost like real teeth.
Entailed: Dentists have made vast improvements in their field that has allowed them to better treat their patients.
Contradiction: Dentists have not made any significant improvement in their field.
Contradiction: Two women walking across a field.
Contradiction: "Don't be frightened, young one."
Contradiction: A group of cheerleaders runs down a foggy field.
Contradiction: The men are making the wall look better.