Anchor: Just off the road (D4) to the falls is the Grand-Etang, a placid lake surrounded by forest with silence broken only by birds, insects, and fish that occasionally flip out of the water.
Entailed: The Grand-Etang is a placid lake surrounded by forest and very quiet.
Contradiction: There are no birds, fish, or insects.
Contradiction: The children are the cause of his alcoholism
Contradiction: There are people with surfboards in the water.
Contradiction: The black dog is drinking mountain dew in the summer.
Contradiction: A sign in need of repair.