Anchor: Some people are having a barbecue.
Entailed: There is food at the barbecue.
Contradiction: The people are eating food made out of cooked sand.
Contradiction: the woman is in a strip club.
Contradiction: The old woman and a girl are bored.
Contradiction: The tourists look up at the sky and into the atmosphere.
Contradiction: Every Slate page served has been seen by one reader.