Anchor: Two people are sitting on a wooden structure near a tree while conversing.
Entailed: Two people are talking next to a tree.
Contradiction: Three people sit under the tree.
Contradiction: No pool on premises.
Contradiction: The snowboarder goes down the hill.
Contradiction: They're always open about everything. 
Contradiction: Northest of Nagoya lie the Kiso Mountains, the source of the cypress wood used to build shrines.