Anchor: A person is skiing whilst flipping through the air above a beautiful body of water.
Entailed: the person through beautiful body of water in the air
Contradiction: the person is looking someone beautiful in the air
Contradiction: The college students are praying.
Contradiction: Two children are playing instruments.
Contradiction: We don't have a problem with overcrowded prisons.
Contradiction: I have heard stories of people who couldn't turn their cars when driving down a straight road.