Anchor: The batter missed the ball.
Entailed: The batter is playing a game.
Contradiction: The batter hits a home run.
Contradiction: The doctor didn't do it, and everybody was certain of that. 
Contradiction: A man is in a tree.
Contradiction: The McPhilips brand is not and never was interested in the product. 
Contradiction: People of all ages participate, indicating the renewed interest in Spanish dance and music.