Anchor: Worlds first, and only Middle Eastern skateboard enthusiast.
Entailed: A person is a fan of skateboarding
Contradiction: A man is at a hockey stadium watching a game
Contradiction: The boy is taking a nap.
Contradiction: A gentleman who in the past has educated himself in medicinal practices.
Contradiction: Two women are surfing in the ocean.
Contradiction: It was a conflict that lasted 22 years.