Anchor: A man is concentrating intently on the chess game while the woman blithely checks her fingernails.
Entailed: The man is playing chess.
Contradiction: The man is playing checkers.
Contradiction: I didn't speak to him.
Contradiction: The group consisted of a criminal, a well bred Irish man, a pale Russian and a German master of ceremonies. 
Contradiction: In this case, the magazines wouldn't count for that.
Contradiction: A soccer player has just hit the ball with his head.