Anchor: A farm woman wearing blue waders, a pink shirt, and a straw hat is harvesting rice in a paddock.
Entailed: The woman knows how to harvest rice.
Contradiction: There is a cow providing assistance with the rice harvest.
Contradiction: Both packages are highly valueable on the stock market. 
Contradiction: Once, I read the novel A Tale of Two Cities by Dickens.
Contradiction: The woman is skiing down a mountain.
Contradiction: Yes, police officers have been brought in.