Anchor: The two large dogs are running through sand.
Entailed: There are two mammals outdoors.
Contradiction: The two dogs are in a wheel barrow inside a store.
Contradiction: Heat and humidity aren't a health issue even if you aren't sensitive to them.
Contradiction: the person is on the mountain
Contradiction: This research will be available in print only.
Contradiction: A lady helping a young man with his schoolwork.