Anchor: Have you ever known a chemist to send out a box like that, without his printed name?
Entailed: The chemist sent out a box without his name printed on it. 
Contradiction: The chemist sent the box out with his printed name on it. 
Contradiction: Even if the person that gives the coupons is behind, he can usually fix it by giving fewer coupons.
Contradiction: He doesn't look at the camera when he speaks.
Contradiction: The local Creoles considered themselves beneath the lordly Americans. 
Contradiction: People are swimming.