Anchor: A black dog and a brindle dog wrestle in the dry grass beside a body of water.
Entailed: Two mammals are wrestling with each other in the grass.
Contradiction: It is raining.
Contradiction: Krugman had praises for Robert Reich's The Work of Nations, after reading it twice.
Contradiction: A human with a hat
Contradiction: This is the first time I am hearing that name.
Contradiction: People are at the beach.