Anchor: Two men kneel next to a cage of puppies amid tables of pet cages and supplies.
Entailed: Two men are kneeling.
Contradiction: Two men are standing.
Contradiction: Do they grow that way without any outside intervention?
Contradiction: Some studies use a small number of sites, that are not similar to case studies.
Contradiction: He kept a hold on the whip.
Contradiction: A biker in a race.