Anchor: A snowboarder hangs upside down from his board during a maneuver in front of a crowd of people.
Entailed: A person is snowboarding in front of others.
Contradiction: The skier is doing tricks on his skis as he goes down the mountain.
Contradiction: people are swimming in the ocean.
Contradiction: I think that would be a positive thing.
Contradiction: The site of St. Calesto, one of Rome's smaller underground Christian cemeteries, has been lost to the ravages of time.
Contradiction: A woman is wearing a colorful shirt and sitting down.