Anchor: Most people saving through taxpreferred retirement accounts are middle- to upper-income.
Entailed: Most people saving through tax preferred retirement accounts achieve middle income or upper-income levels.
Contradiction: Not many people saving through tax preferred retirement accounts achieve middle income or upper-income levels.
Contradiction: The bikers are all sitting down on a rock.
Contradiction: People are walking outside.
Contradiction: A group of kids are romping on a playground.
Contradiction: A child has received presents to open on Christmas.