Text: Think instead about the discussion---the hand wringing--- that has been taking place since the fall of last year when the General Accounting Office unveiled an assessment prepared for the Postal Service by a Postal Service contractor concerning the extent to which transaction mail---First-Class mail---is likely to fall prey to electronic bill presentment and payment.
Entailment: First-Class mail may be likely to be taken advantage of electronically.
Contradiction: First-Class mail is a foolproof method.