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.
All the employees stayed at their desks during the drill.
mnli hypothesis: All the employees stayed at their desks during the drill. premise: 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.