Anchor: Social Security is a Ponzi scheme, but it's even  It's a national DISsavings plan--and it is robbery.
Entailed: Social Security is a dubious scheme meant to rob people.
Contradiction: There is nothing negative that can be associated with Social Security.
Contradiction: Elasticity concept can't be extended to any other variable in household's
Contradiction: The squirrel is in the grass.
Contradiction: I refuse to believe.
Contradiction: A child carrying a basket holds an egg.