Anchor: A group of runners and walkers posing together for a picture.
Entailed: There is a group of runners and walkers.
Contradiction: The runners are not paying attention to the photographer.
Contradiction: A group of people refuse to pose for a photo.
Contradiction: A group of all runners posing for a picture during an intense marathon
Contradiction: Weightlifters finish a competition.
Contradiction: There is a group of people sitting.