Anchor: Two people sit at a table outside against a wall and make faces.
Entailed: Two people are at a resturant.
Contradiction: A child is laughinig at people.
Contradiction: Senior information security managers didn't stress professional certification for security specialists.
Contradiction: A person is riding a motorcyle.
Contradiction: There's no need to wake the driver up, we will walk instead.
Contradiction: It seems that the answer is to concentrate on the children.