Anchor: To divide IC mail into LC and AO components, we need further data from the Postal Service or to make additional assumptions.
Entailed: The Postal Service has intricate classification systems.
Contradiction: The Postal Service is a private, for-profit entity.
Contradiction: Increasing payroll taxes increases the rate of return.
Contradiction: The Romans were shrewd enough to play the rival city-states against one another.
Contradiction: I really do not see the connection between self-improvement being a hobby.
Contradiction: The boy is in the mud.