Anchor: In other words, when federal government saving increases (smaller deficits or larger surpluses), private saving may decrease somewhat.
Entailed: Private savings lower as the federal government saving increases. 
Contradiction: Private savings increase as the federal government saves money. 
Contradiction: A steet busker wearing a baseball cap plays a mandolin.
Contradiction: Two people on separate motorcycles.
Contradiction: The man is running down the street.
Contradiction: A girl horseback riding.