Anchor: A child playing on a plastic horse.
Entailed: A child playing on a horse.
Contradiction: A man playing on a plastic horse.
Contradiction: Students will find no sanctuary at the Place de la Sorbonne.  
Contradiction: The biker is dirty.
Contradiction: I'm glad she did all that work on the data and kept detailed records of every change made to it.
Contradiction: The mother has one.