Anchor: Prior to 1970, the array of mail services provided by the Post Office Department was codified as part of Title 39.
Entailed: The Post Office Department at some point in time provided a selection of mail services.
Contradiction: The Post Office Department has only ever offered one mail service.
Contradiction: People are doing laundry.
Contradiction: There is a make-believe pirate ship that sets sails in Cuba.
Contradiction: There are no guidelines for databases at all, any methodology and tactic will work.
Contradiction: A couple enjoys a scenic view from the bench where they're sitting.