Anchor: You can bet no one will ever elect me to public office.
Entailed: It is not likely that I will be elected to public office.
Contradiction: I am a surefire winner, so it is a good idea for me to run for office.
Contradiction: A boy walks on the beach.
Contradiction: That's awesome.
Contradiction: It was very successful five years ago and people are still talking about it today.
Contradiction: A man leaps off a roof toward a brick wall.