Anchor: and uh i don't know that that's bad or good it's just a point that i have observed that we
Entailed: I don't know if it is good or bad. 
Contradiction: I have never seen that point before.
Contradiction: You have to burn it to make that black color.
Contradiction: That row gives an estimate of the limestone consumption for FGD installations.
Contradiction: Some men are playing checkers on a porch.
Contradiction: There is a kid playing in the water at the beach.