Anchor: Three dogs play near the water.
Entailed: Dogs are playing near water.
Contradiction: Three dogs play on the stairs.
Contradiction: If you friend gives you an imprecise URL you can go directly to it. 
Contradiction: The gardens can be found to the west, which is also where the fountains are.
Contradiction: Greuze let it be known that he noticed.
Contradiction: A man wearing a hat shops in a store.