Anchor: A hiker is walking a treeless path up a hill.
Entailed: The hiker is outside.
Contradiction: The hiker follows a path through the forest.
Contradiction: I don't like to eat fast food even though my kids do.
Contradiction: Two men row down the river.
Contradiction: Italians and Latinos never take a break. 
Contradiction: A spotted dog, standing on its hind legs in front of a woman and a cake.