Anchor: A very adventurous snowboarder rips through powder snow with speed, agility, and concentration.
Entailed: A snowboarder plows through the powdery snow.
Contradiction: The snowboarder is sitting on the ski lift.
Contradiction: the woman is asleep at home
Contradiction: 55th annual celebrations taking place in neighborhood
Contradiction: A woman is giving lessons in a blue jacket.
Contradiction: Two people are having a conversation next to the red telephone booth.