Anchor: WTP to avoid a case of pollution
Entailed: WTP to prevent an issue of pollution.
Contradiction: WTP to increase the emissions from coal-power plants.
Contradiction: A man is watching a football game.
Contradiction: The Fatimids were crushed by the Saladin armies.
Contradiction: The museum focuses mainly on 19th century art, but it is best known for exhibiting Picasso's Guernica.
Contradiction: Even though she makes $16,000 per year, she struggles with feeding her family.