Anchor: Blurry picture of mountain biker descending rocky trail.
Entailed: A mountain biker bikes his way down a trail.
Contradiction: The roller blader struggles up the hill.
Contradiction: The boy is climbing up the mountain.
Contradiction: Clear picture of a motor scooter on a flat road.
Contradiction: Blurry photo of a biker riding through a residential neighborhood.
Contradiction: A clear picture of a man hiking up a mountain.