Anchor: A runner is about to run underneath this bridge in the fall.
Entailed: A runner is running.
Contradiction: A runner is sitting down.
Contradiction: a white dog carries a black dog through tall grass
Contradiction: Pak is a word that means pure and stan means country.  
Contradiction: The area features only Renaissance art and it is impossible to find ancient collections anywhere in the region.
Contradiction: That's a really good idea.