Anchor: Two men in black jackets sitting on object talking.
Entailed: Two men are talking.
Contradiction: Two men stab each other in the neck.
Contradiction: Two men sitting in a diner.
Contradiction: I just signed up for it, because I saw there was an advertisement within TI to sign up.
Contradiction: We don't rename things.
Contradiction: Since there wasn't perfusion fluid for the bypass machine, he hadn't been able to have his operations on time.