Anchor: In the center of the picture, two asymmetrical oxbows form a configuration like a grappling iron, anchoring the composition.
Entailed: There is a picture with two oxbows in it.
Contradiction: There are no oxbows in the picture.
Contradiction: The small room of the grocery store was dark.
Contradiction: We could try to help by doing that.
Contradiction: The statment was brilliant and insightful.
Contradiction: He was amazed at the steam his breath made.