Anchor: A bird swooping over water.
Entailed: A bird dives low over water.
Contradiction: An eagle flies high over the forest.
Contradiction: We couldn't find any place with a Montessori section.
Contradiction: It is unsure whether drugs companies may be able to lower their costs. 
Contradiction: A woman is speaking to a group outdoors.
Contradiction: Didion knows how to stay cool in hot climates.