Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to put out a campfire [title] Drown the campfire in water. [step] Fill a bucket with water and pour it on top of the campfire. Don't stand directly above or downhill from the fire to avoid inhaling smoke or hot steam.

Ending1: You can also wear thick gloves to avoid damaging the logs. The water will cool down to around boiling point. Ending2: Continue pouring water over the fire until all the hissing from the hot embers stops. [title] Mix up the ashes and embers. Ending3: You might even set an inflatable rain barrel on the bottom to put out the fire, saving your eyes and ears from a fire. You might also build a fire using recycled paper or wood frames. Ending4: [substeps] Shallow water seals the flames and helps prevent the fire from getting out. Put the coals or candle logs in the bucket in the same place the water was before.

Answer format: ending1/ending2/ending3/ending4