Anchor: And while we allow people to give a kidney to their child, we do not allow them to donate their heart.
Entailed: People are allowrd to donate a kidney to their child, but not their heart. 
Contradiction: You definitely can donate a heart to your child. 
Contradiction: A woman buys new boots.
Contradiction: rugby is being played
Contradiction: A skateborder rides a ramp alone.
Contradiction: A man and a dog are playing with a pink Frisbee.