Anchor: right golly now is this uh cocaine type
Entailed: This is like cocaine.
Contradiction: The new drug is like pot.
Contradiction: The sun shone brightly without a cloud in the sky and the air was still without the slightest hint of a breeze. 
Contradiction: A boy is at a water park.
Contradiction: The postal service cannot use roman numerals
Contradiction: A construction worker builds a wall.