Anchor: One guy having a hard time trying to stay on a horse during a competition.
Entailed: There is difficult staying on a horse.
Contradiction: Currently, there is no one riding a horse.
Contradiction: Barry Saint Edmunds is far south of London.
Contradiction: A black man is playing an instrument outside.
Contradiction: I hate football and have never been to a game. 
Contradiction: A young man poses with flowers behind him.