Anchor: Man in hard hat standing in open are behind a fence.
Entailed: Man standing behind a fence.
Contradiction: Man sitting on a bench near a pond.
Contradiction: It is nine o'clock where I am
Contradiction: Blum says incorrect things sometimes.
Contradiction: There was no phone call and he certainly never volunteered for anything.
Contradiction: The program proved the product's efficiency prior to committing to production.