Anchor: Two people are riding a snowmobile through a snowy forest and are almost completely covered by the snow.
Entailed: Two people are riding a snowmobile.
Contradiction: Two people are skiing through the forest.
Contradiction: The two men both stood while playing softball.
Contradiction: Two people are outdoors.
Contradiction: We always consider the impact of the percentage of non-delivered mail.
Contradiction: No, I don't like using the metric system.