Anchor: a lone dog running in a dirty road
Entailed: A dirt road with one dog running down it
Contradiction: A cat climbing a tree
Contradiction: The salesman is standing behind the blackboard demonstrating how to use the product.
Contradiction: Bill Gates wrote a book and he made the statement that computers will be important in the future.
Contradiction: There should be less tax cuts in society.
Contradiction: A person is riding their bike through the trail.