Anchor: It's a hard sell, though.
Entailed: It would be tough to sell, though.
Contradiction: This is an impossible product to sell and we have to scrap it.
Contradiction: We've planted a large garden here, compared to the one we had in Colorado.
Contradiction: Bush won round 1 of 2000.
Contradiction: A baseball player wearing a all black gets ready to bat as the only his father watches.
Contradiction: A long time ago, I used to smoke but I quit.