Anchor: All real little girls' dresses from the '20s to the '60s had been crotch-length.
Entailed: All authentic dresses for little girls from the '20s to the '60s were crotch-length. 
Contradiction: All authentic little girls' dresses from the '20s to the '60s were floor length.
Contradiction: Flat-rates would not be a good deal for Joe Avid.
Contradiction: There is a man painting.
Contradiction: The Postal Service is a monopoly in its industry.
Contradiction: People are outside