Anchor: Skateboarder doing a trick at a skate park.
Entailed: A skateboarder is at a skate park.
Contradiction: A skateboarder is drinking cool aid.
Contradiction: The incoming legal challenges are strong and address all important topics.
Contradiction: Democrats have made Livingston's resignation seem worse than it is. 
Contradiction: I'm the best player: my scores have shattered records this season.
Contradiction: Someone is on a horse.