Anchor: After the employees had evacuated, they were told that they were participating in a test, that they were to assume that a bomb had actually destroyed their workplace, and to proceed with emergency recovery plans.
Entailed: Employees were told this was a drill after they had left the premises.
Contradiction: All the employees stayed at their desks during the drill.
Contradiction: The man is playing with a hackey sack.
Contradiction: Two people are interacting.
Contradiction: No one is on the stage
Contradiction: A man is taking a picture with a camera