Anchor: Three dogs are running across a sandy landscape.
Entailed: Three mammals are sprinting around outdoors.
Contradiction: A group of dogs are playing chess in the middle of a hurricane.
Contradiction: A group of people swim in a lake.
Contradiction: Policy on management of health care.
Contradiction: Coral World does not have a submarine at all.  
Contradiction: The ceiling in the auditorium was painted by Chagall.