Anchor: Three men are standing at a table with a computer while a girl in the corner eats.
Entailed: Men are gathered around the table looking at a computer while a girl eats in the corner.
Contradiction: The FBI just raided a diner.
Contradiction: The two dirt bike riders are riding down a straightaway.
Contradiction: In a dark room a girl is blowing bubbles.
Contradiction: Bush spent the night attacking McCain. 
Contradiction: The ice breaks away in the winter when merchants fish.