Anchor: A shaggy white dog plays with a colorful chew toy.
Entailed: The dog has long hair.
Contradiction: The dog is asleep.
Contradiction: He was very cautious to avoid going to extremes that would cause him to abandon a project. 
Contradiction: Several people singing on a stage.
Contradiction: Three people are laying in the grass, staring at passing clouds.
Contradiction: A boy is jumping on a trampoline or skateboarding.