Anchor: A man riding a snow machine topples over.
Entailed: The snow mobile crashed.
Contradiction: The snow mobile remained upright.
Contradiction: The woman is wearing a purple shirt.
Contradiction: Lots of shampoo and soap will be visible.
Contradiction: A man is sitting in the park feeding the pigeons.
Contradiction: A few found purchase on the hull, but most of them were swept away by the train's sheer velocity.