Anchor: Two men are using their laptops.
Entailed: two men are working on their laptop
Contradiction: two men are having a lunch together
Contradiction: I saw you repairing your car yesterday.
Contradiction: The cost of delivery for Postal Service carriers has been estimated.
Contradiction: Cooking outside is way too much trouble, I advise against it.
Contradiction: We have not had enough rain these days, and it is surprising.