Anchor: In the West, sulfates account for approximately 25-50 percent of visibility impairment.
Entailed: Sulfates are up to 50% of the visibility imparments in the west.
Contradiction: Sulfates don't affect visibility.
Contradiction: Foster never observes the entire literary scene.
Contradiction: The parts without singing are enjoyable.
Contradiction: A man is burning a fire in his back yard.
Contradiction: Borrowing from Treasury, the Federal Financing Bank, or other Government accounts.