Anchor: Why do allergies afflict an increasing number of victims if they serve no useful purpose?
Entailed: Why are allergies increasingly prevalent if they are useless?
Contradiction: Why are allergies disappearing even though they protect against parasites?
Contradiction: A Yankee player sliding into home.
Contradiction: People waiting at a bus stop
Contradiction: A man is wearing a red shirt.
Contradiction: A man is moving around in a body of water.