Anchor: The variable cost of delivery depends on volume delivered, thus the comparison of variable costs between France and the U.S. is straightforward.
Entailed: The variable cost of delivery depends on how many letters there are.
Contradiction: The variable cost of delivery depends on how many residents there are.
Contradiction: The dog and cow are outside of the fenced area.
Contradiction: A man is walking on a street.
Contradiction: The people are running
Contradiction: The girls are moving around.