Anchor: We find that the burden on low per capita postal systems is much greater than on medium to high volume postal systems.
Entailed: There are discrepancies in the burden on low, middle and high volume postal systems.
Contradiction: High volume postal systems have the greatest burden.
Contradiction: A man is watching a movie at home.
Contradiction: A woman by a sign.
Contradiction: I watch TV constantly throughout the day, except when my daughter is trying to sleep.
Contradiction: There is a man on a railroad track.