Anchor: A man on a beach building a sand castle.
Entailed: The man builds a sand castle.
Contradiction: The man is on a ship.
Contradiction: Strassman is not charge of development of an internet voting company and is not a founder of the campaign for digital democracy.
Contradiction: A person is outside.
Contradiction: The world is always wonderful.
Contradiction: You can get inexpensive tacos at Taco Bell.