Anchor: A girl in a red and white dress is playing with hula hoops.
Entailed: A girl is playing with a series of hoops.
Contradiction: A man in a suit is playing with hula hoops.
Contradiction: Nobody has worked out The Ligadul's Law yet, it remains one of the biggest mysteries of our universe.
Contradiction: On the grand scale of things, they're boring. 
Contradiction: If you're in bad health, a retirement home is a good idea.
Contradiction: Did you go shortly after waking up?