Anchor: A man is smiling and holding a sign.
Entailed: The man is holing a sign.
Contradiction: The man is holding a bowling ball in each hand.
Contradiction: Woman cooking hamburgers.
Contradiction: Motorists in Ibiza can sometimes take too many risks.
Contradiction: Pewter-work are the cheapest items produced by the tin industry. 
Contradiction: Holdings in Enron had a decline in value.