Anchor: A group of children are waving a large cloth up and down.
Entailed: They are waving a cloth.
Contradiction: There is only one child.
Contradiction: We need not ask where naval oranges and seedless grapes come from.
Contradiction: A woman helps a child get in the pool.
Contradiction: The challenging puzzle has not yet been solved after the findings.
Contradiction: Two individuals walk across the road.