Anchor: It estimated that in 1989 city delivery cost per piece was only 8 percent lower than rural delivery, but that city delivery cost per delivery point was actually 7 percent higher than rural delivery cost.
Entailed: Rural delivery cost per piece in 1989 was 8 percent higher than city delivery cost per piece.
Contradiction: There is no difference between city and rural delivery costs.
Contradiction: A dog is sleeping in a bed.
Contradiction: People are gathered inside a white room
Contradiction: The women are standing in the kitchen.
Contradiction: A human in a pool