Anchor: Two Greyhounds racing at night
Entailed: Two buses are speeding down the road.
Contradiction: Two buses are letting passengers on.
Contradiction: The screening can only be done by physicians.
Contradiction: Julius started out by saying what the hell but discontinued the sentence.  
Contradiction: An idiosyncrasy of being dull.
Contradiction: Along with William Shakespeare, Christie is the best selling writer of any genre of all time.