Anchor: A man with a ponytail plays a piano in public.
Entailed: A human playing piano
Contradiction: Nobody is playing piano
Contradiction: They absolutely did the wrong thing. 
Contradiction: Manning is old, William is young and the woman gardener was newly-fashioned.
Contradiction: It won't be ridiculous in any way at all.
Contradiction: Paris is 15 miles away from Versailles.