Anchor: A man on a dock and boat in the water at sunset.
Entailed: It is almost dark.
Contradiction: The man is riding a surfboard.
Contradiction: This morning, Mr. T. 
Contradiction: The Corporation is directed to submit its associated data reports no later than April 30, 2000.
Contradiction: There was no additional comment period after the initial 60 day one.
Contradiction: The National Institute of Standards and Technology needs to have guidelines.