Anchor: Boys all outside around a big bike.
Entailed: The boys are not inside.
Contradiction: The boys are sick in bed.
Contradiction: He went along with Edward's summons and treaty negotiations with the French king ended up falling through.
Contradiction: A small forest of maple trees are found at Tofukuji's center ravine.
Contradiction: Those machines are cheap.
Contradiction: The man stops on his bike in the wilderness.