Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to stay up all night on a school night [title] Drink caffeine. [step] Bring a coffeemaker into your room, if you have one. The coffee will help you stay awake and bringing it in your room will decrease noise level.

Ending1: You may also drink tea, soda, energy drinks, or any other caffeinated beverage. [substeps] Bear in mind that coffee won't keep you awake forever. Ending2: Make sure the carafe is 3 in (7.9 cm) big enough to accommodate your sleeping bag. [title] Use a cotton sheet to obscure your body from the sun. Ending3: There are many different types of coffee : [substeps] Fresh brewed coffee. Squeezed orange or cherry " hot brewing " coffee. Ending4: Your caffeine container should be deep enough to accommodate about six cups. If you don't have access to a coffee pot, you can also use a small container with a zipper closed to bring some caffeinated tea or another beverage, such as a soda, milk, or juice.

Answer format: ending1/ending2/ending3/ending4