Anchor: People ride bikes and carry black flags along a road where others are gathered.
Entailed: There are bike riders where others are gathered.
Contradiction: People ride in cars and carry black flags in the water where others are gathered.
Contradiction: People sleeping inside of a crowded bus.
Contradiction: The longhorn cow gets petted by a young cowboy.
Contradiction: He hit the man as hard as he could.
Contradiction: A dog is swimming.