Anchor: A biker in protective gear is riding through a countryside with cliffs.
Entailed: A biker is riding through the countryside.
Contradiction: A biker is resting on the side of the road.
Contradiction: I refuse to report it. 
Contradiction: Stauffenberg is merely Stauffenbergian, unlike history.
Contradiction: The man is wearing black and white.
Contradiction: Kids are playing soccer