Anchor: A dog catches a colored ball while standing in the grass.
Entailed: The dog is in the grass
Contradiction: The dog is not on the grass
Contradiction: There were many inhabitants of the Las Vegas Valley in 23,000 b.c.
Contradiction: It appeared that he wasn't going to be able to stall for time.
Contradiction: He thought she was throwing away the liquid.
Contradiction: I'm actually Jewish