Anchor: Box 4.1 explains how the NIPA surplus or deficit differs from the federal unified budget surplus or deficit.
Entailed: NIPA surplus is different than the unified budget surplus.
Contradiction: It is explained in box 2.6
Contradiction: Jon stood up and screamed Susan's name. 
Contradiction: There are exhibits from the Vijayanagar kingdom that are very fascinating.
Contradiction: The United States will never be surpassed economically by current third world countries.
Contradiction: Our communities have homeless people.