Anchor: Individualized Social Security statements also explain that Social Security benefits were not intended to be the only source of retirement income, and the statements encourage workers to supplement their benefits with pensions and personal saving.
Entailed: Retirement income comes from many sources, Social Security benefits being one of them, but not comprises the entirety of them.
Contradiction: Social Security benefits are intended to be the only source of retirement income.
Contradiction: A clown stands nearby laughing deviously as another man is impaled by an angry bull.
Contradiction: A person is having their picture taken.
Contradiction: Tommy and Julius worked together and apart but the result was different when they worked apart.  
Contradiction: a man with a beard