Anchor: Two men are riding on a wooden vehicle pulled by two donkeys: one black and one gray.
Entailed: Some people are on a donkey-pulled wagon.
Contradiction: Some donkeys are riding in a human-pulled wagon.
Contradiction: There is no information below.
Contradiction: A man is standing under a waterfall.
Contradiction: I did not sway from the truth at all. 
Contradiction: It is not a new thing for the power to begin investigations to be that of the attorney general.