Anchor: Jon studied the man's dark eyes and graying hair.
Entailed: Jon's eyes carefully took in the appearance of the man with the dark eyes and graying hair.
Contradiction: Jon did not even look at the man.
Contradiction: Girls run track.
Contradiction: Strong information security programs are features some organizations are known for.
Contradiction: Where were we after all this? Bork was asked.
Contradiction: She was happy.