Anchor: Social insurance taxes and contributions paid by Federal employees.
Entailed: The contributions that Federal employees paid.
Contradiction: Social insurance taxes paid by private sector employees.
Contradiction: Slate can not be searched for. 
Contradiction: Chinchen is a home of aniseed liqueurs.
Contradiction:  Key duties and responsibilities don't need to be divided 
Contradiction: A skater drops his board into a deep curve.