Anchor: well luckily he drives a big old tank
Entailed: It's a lucky thing that he drives a big old tank.
Contradiction: Luckily he drives a tiny scooter.
Contradiction: Bork's voice was uncertain and cautious. 
Contradiction: an animal stares through a window
Contradiction: A man in a gray turtleneck sweater will certainly do the federal government's business in the 21st century.
Contradiction: A man exercising his muscles at a gym.