Anchor: A person on a snowboard jumps over a cliff in the snow.
Entailed: A snowboarder performs a jump.
Contradiction: A person is skiing down a hill.
Contradiction: a dog eats a toy
Contradiction: When the rain-clouds break, there is a wonderful view.
Contradiction: Naturalistic Inquiry is easy to understand.
Contradiction: The crowd of young children enjoy jumping on their bed.