Anchor: First, it is argued that a letter mail monopoly is necessary to assure universal service at a uniform price.
Entailed: To ensure mail service at the same price, a monopoly is required.
Contradiction: Competition will be good for the mail.
Contradiction: The boys dance while wearing shredded leather.
Contradiction: GAO found serious complaints of poor nursing home care is often not investigated for a long time.
Contradiction: We had to stay in the water.
Contradiction: we can get a container of Kung Pao chicken