Write the next sentence in the following story.

How to camp in the rain
Bring a waterproofed tent when you know it'll rain.
Have a tent with a rain fly that overhangs it so that rainwater drips off the sides. The tent's entrance should form a lip, like a bathtub, so the floor isn't entirely flat.

Possible answers: A. Bear in mind that the ground and woods in the area that you plan to camp in can be extremely wet. A rain fly might not be the best solution to a wet campsite. B. Good rain tents are also treated with waterproofing polyurethane or another product. Getting a tent with a vestibule is also helpful. C. Ice weather tents are not waterproof, but they are likely to be wetter (as would rain-proof tents) than wet-weather tents. An ice rain tent is the most stable type of tent that works and gives you the most protection for a rainy season. D. Add a gravel tent if you don't already have one. Don't buy waterproof camping tents.. The answer should be
B.