Anchor: A smiling woman raises her right arm while her partner, his back up against hers, raises his left arm.
Entailed: A smiling woman raises her right arm when her partner directly behind her raises his left arm.
Contradiction: Two women sitting back to back raises opposing arms when one raises the right or left.
Contradiction: A tall person person
Contradiction: the boy is sliding
Contradiction: One dog barks at another on the beach during a summer day.
Contradiction: Report's submission