Anchor: Childern are playing on a merry-go-round as adults on a bench watch them.
Entailed: Children are outside.
Contradiction: Children are at home watching tv.
Contradiction: A child is sitting in a hospital room with a broken leg.
Contradiction: Tuppence said that she had an appointment with Mr. Whittington. 
Contradiction: A woman strolls through a store putting items in her grocery cat.
Contradiction: a drama is watched