Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to survive a coup [title] Stay indoors. [step] The most important thing to do during a coup is to stay out of range of gunfire. Your best survival strategy is to stay indoors and stay away from windows.

Ending1: Similarly, unless you know for sure that there is an enemy hiding outside, don't stay on your front porch. You need to remain in plain sight to protect your life. Ending2: Move to the innermost area of your building, such as a basement or a room without windows on the lowest level of the building. [substeps] If you are already in a building, then do not go out until the conflict is over. Ending3: When you hear barrels whooshing in the distance, stay calm. Do not stay in your house, and do not turn and strike at the general population. Ending4: This includes eliminating those doors that are easier to get in through. [substeps] If possible, aim for the openings of windows you can't get through.

Answer format: ending1/ending2/ending3/ending4