Anchor: There was the rush of wind all around them, but on the bird's back they were in an area where everything seemed calm.
Entailed: There wind rushed around them, but not on the bird's back.
Contradiction: The wind about them was as calm as that on the back of the bird.
Contradiction: Men crossing a waterway without help.
Contradiction: Other types of evidence can be tested in the same way.
Contradiction: We won't go to the crime scene.
Contradiction: There might not be enough.