Anchor: A woman is playing tennis while sitting down in the grass.
Entailed: A woman sits in the grass while hitting a tennis ball with a tennis racket.
Contradiction: A man dumps a bucket of ice on a woman playing tennis.
Contradiction: The woman is a man.
Contradiction: The lady standing in the grass laid her tennis racket next to her feet, on the cement.
Contradiction: The woman is eating an ice cream cone, enjoying the sunny day
Contradiction: A woman is sitting in the cockpit of an aircraft.