You were working in the factory and you felt so tiered that you fell asleep. You choose an isolated area inside the factory to take a nap and so you could sleep peacefully. You slept very long and later when you woke up you discovered that everybody had left and the main door of the factory building was locked. Now what? You cannot stay trapped inside the building for the entire night. It will not be safe. You will have to act smartly and find a way to escape from the factory building as quickly as possible. It will not be easy but there is no better option.