Anchor: A runner with one green shoe and one white shoe runs uphill.
Entailed: A runner has on shoes.
Contradiction: The runner is swimming.
Contradiction: There is diving in a river.
Contradiction: The stage was made of plywood.
Contradiction: The man is alone in his house.
Contradiction: The candidate most likely to win will be the one that addresses education reform, how to improve the economy and military security.