Anchor: If the projected budget surpluses materialize, the federal government will reach the point at which the annual surpluses will exceed the amount of debt available to be redeemed or that can be bought back at reasonable prices.
Entailed:  If the projected budget surpluses materialize, the federal government will reach the point at which the annual surpluses will exceed the amount of debt 
Contradiction:  If the projected budget surpluses materialize, the federal government will never reach the point at which the annual surpluses will exceed the amount of debt 
Contradiction: A man is standing in a plateau.
Contradiction: A man is standing by a Christmas tree lot
Contradiction: This is a barren part of the coast, and tourists seldom venture here.
Contradiction: A man is exercising past two people.