Anchor: Two people acting out a fight scene.
Entailed: Two people are pretending to fight.
Contradiction: Two people are talking to each other at the cafe.
Contradiction: Having an understanding of existing components detracts from focus that should be spent on developing new product.
Contradiction: Skydivers plummet towards the ground.
Contradiction: A man is on Mars.
Contradiction: There are people and animals outdoors