Anchor: then you get down wind of a paper mill once in a while
Entailed: Sometimes a paper mill will be downwind.
Contradiction: The good thing is you'll never get down wind of a paper mill.
Contradiction: A man is sleeping.
Contradiction: The refugees are by the fire.
Contradiction: The best available retrofit technology is unfit for reducing SO2 and NOx emissions.
Contradiction: Troubled kids benefit from alternative punishments.