Anchor: Man with a blue box on wheels smiling at the boys playing around him.
Entailed: The man was smiling.
Contradiction: The man was carrying a red box.
Contradiction: Inconsistent with the rules and policies of the House.
Contradiction: Some kids are walking outside all wearing hats while walking down the street.
Contradiction: An agency might fire people involved with an account if they end up doubling the size of the account. 
Contradiction: Research using one subject.