Anchor: A brown dog runs with a toy in its mouth.
Entailed: A brown dog is holding a toy with its teeth.
Contradiction: A white dog runs with a toy.
Contradiction: A singer is silently watching TV.
Contradiction: The woman is wearing scuba gear in the pool.
Contradiction: McCain: Farmers Market Account, etc.
Contradiction: The Board has been presented with vexing theoretical and practical problems.