Anchor: a skier dressed in black speeds down the mountain.
Entailed: A skier goes down the mountain
Contradiction: A snowboarder rides the ski lift.
Contradiction: The person is eating s'mores by a campfire.
Contradiction: It isn't possible to see everything in both sites in one day.
Contradiction: A bird flies away.
Contradiction: The oasis has long been a retreat for Spanish monarchs.