Anchor: This is a black dog splashing in the water.
Entailed: There is a dog near the water.
Contradiction: The dog is at the veterinarian getting a check up.
Contradiction: The child is sleeping on the sofa
Contradiction: GAO sent reports to the Congress in 1997.
Contradiction: The two documents contain policies and guidelines for vehicle parking in the city.
Contradiction: Through analysis of multiple sites and data over time it is established.