Anchor: Many bicyclists are riding on a blocked off city street.
Entailed: A group of people riding on vehicles are outdoors.
Contradiction: Many people ride on horses through the city.
Contradiction: None of the media personell showed up for the political event.
Contradiction: They have been challenging even obscure nominees ever since Bork.
Contradiction: Alcohol related issues have always been dealt with. 
Contradiction: The dog runs around a trail.