Anchor: A dirt dog runs down a muddy shore.
Entailed: A dog is running down the shore.
Contradiction: A frog is jumping off of a rock.
Contradiction: I have never had groundhogs in my yard.
Contradiction: The amount increased by the end of the quarter.
Contradiction: The department had a high number of individuals that stayed on til retirement. 
Contradiction: A picture of a street at night.