Anchor: Three girls in gymnastics tip toeing on the balance beam.
Entailed: Three girls are on a balance beam.
Contradiction: A man is throwing a baseball.
Contradiction: A man is  eating in Restaurant.
Contradiction: The list was old and no could comment.
Contradiction: A woman drinks scotch at a bar.
Contradiction: One deciview is a substantial enough unit of air quality to be visible, the smallest possible measurement while still distinguishable by the naked human eye.