Anchor: Boys in swimming caps swim in lanes of a pool.
Entailed: There is one boy in each lane.
Contradiction: The boys are outside the pool.
Contradiction: I think you should make sure to always keep that the same even as time goes on.
Contradiction: Two girls are working on a science project.
Contradiction: The auditors need not include the scope of testing ever.
Contradiction: Seven cottages are right on the water.