Anchor: A man in a leather jacket is playing a guitar and singing to a crowd.
Entailed: A man is wearing a leather jacket.
Contradiction: The man is swimming across a canal.
Contradiction: I felt good when he told me that his wife divorced him.
Contradiction: a woman walks around the city
Contradiction: The kindling of the Eternal Flame took place 20 years after the burial of the Unknown Soldier. 
Contradiction: With almost 400,000 inhabitants, the 425 square miles are crowded.