Anchor: Households' wealth-income ratio dropped from its 1999 peak.
Entailed: Wealth-income ratio fell from what it was in 1999.
Contradiction: Househould wealth-income increased since 1999.
Contradiction: the girl is swimming in the pool
Contradiction: People are at a carnival.
Contradiction: Nobody is walking.
Contradiction: Do you usually have it in the fall after football games?