Anchor: Some bike riders riding on a path through a city.
Entailed: People are riding bikes outside.
Contradiction: Some bike riders riding on a path through a field.
Contradiction: George Vradenburg declined to represent AOL on the Hill.
Contradiction: They paid the doctors for treatment that wasn't worth very much.
Contradiction: A husband and wife are sitting on a television.
Contradiction: Success is based on the best people doing high-quality work.