Anchor: Happier experiences were recorded by Arthur Ransom in his book Swallows and Amazons (1930).
Entailed: The book Swallows and Amazons was written by Arthur Ransom.
Contradiction: Swallows and Amazons is filled with reports of sad experiences.
Contradiction: A man is playing a video game.
Contradiction: Two cars are racing.
Contradiction: the cook is asleep
Contradiction: two girl wrestlers are airborne