Anchor: A skier in a ski suit is skiing downhill, near a fence.
Entailed: A skiier is skiing.
Contradiction: A snowboarder is doing a trick.
Contradiction: It's unfortunate that nobody is organizing a child abuse campaign.
Contradiction: When they are there they do nothing to support themselves.  
Contradiction: The highest route volume was over 9000.
Contradiction: We went to collect our tickets which were for seats right next to first base.