Anchor: Two bicyclists on a city street.
Entailed: Two people are in a bike race.
Contradiction: A dog is looking sleeping after a long day.
Contradiction: My granddaughter does not have an inquiring mind like mine.
Contradiction: There are three animals within sight of a ledge.
Contradiction: The museum does contain any maps or military hardware. 
Contradiction: Two children are asleep in a multi-child stroller on the sidewalk.