Anchor: Crosscountry skiers are traveling towards the mountains at sunset.
Entailed: The skiers travel towards the mountains.
Contradiction: The inexperienced skiers ski towards the mountains during sunrise.
Contradiction: a boy is at the office working
Contradiction: Some of that style I enjoy!
Contradiction: I wish the baseball season would get canceled this year.
Contradiction: There is a lot of truth to the way of seeing.