Anchor: Man chops up an onion in the kitchen.
Entailed: Someone is cutting up a vegetable with a knife.
Contradiction: A man is chopping firewood with an axe outside.
Contradiction: There is only one Murray. 
Contradiction: The patient was met by these interventionists.
Contradiction: A man is standing in front of a mountain of sand.
Contradiction: Music was playing when the 15-year-old died.