Problem: Article: Fill up a clear glass with water. Then, look closely to see if there are any visible particles floating in the water. See if the water appears color-tinted when looking through it. These are not precise signs of disease, but of the dirtiness that often goes along with infected water. The exact elements of E. coli are not visible to the naked eye. However, if specks of feces are floating in water, then it is likely infected with E. coli and other nasty bacteria. Research the environmental authority in your area and see if they have a list of official laboratories that are approved to conduct water sample testing. Contact the laboratory and get exact instructions as to how to collect and send in your sample. In some areas, a particular official, often called a state certification officer, is responsible for water sample testing. If you have a well, then it's generally suggested to test your water at least once a year. Otherwise, the contaminants could return. Verify that the lab will test for E. coli specifically. Otherwise, you might not find out if your water is infected. About 3-4 days after you are exposed, you'll start to fell unwell and exhibit symptoms. Digestive upset, including cramping and diarrhea, are the hallmark sings of an E. coli infection. These issues often progress to continual nausea and vomiting, making it hard to keep food or liquids down. If you start to feel excessively week or can't stop vomiting, reach out to your doctor for help. You want to avoid getting dehydrated or losing too much weight. Also, seek medical help if your diarrhea appears bloody, as this could indicate a serious intestinal problem.
Summary: Check your water for debris or discoloration. Send a sample to a water-testing laboratory. Watch for the development of E coli symptoms.

INPUT ARTICLE: Article: Find a set of stairs that are not too steep and that are 30 or more steps high. Start off by running up one flight of stairs, then walk down one. Next, run up two flights and walk down one. Finally, run up three flights and walk down one, completing the circuit. Complete the whole circuit as many times as possible in 20 minutes. If you are having a hard time finding stairs, check the local high school stadium or local sports field. Bleachers are great for this workout. If you find yourself unsteady, use the handrail just to be safe. Make sure there are no other people on the stairs. You don't want to hit them and it will also make you unstable. This is a great cardio exercise as well as beneficial for your legs. The more your heart rate is up, the more fat and calories you will burn. Do this exercise for longer periods of time to increase intensity and burn more calories.

SUMMARY: Run stairs.

In one sentence, describe what the following article is about: Winter in the city is cold and, more often than not, wet. Snow and sleet grace the streets of New York City throughout December, January, and February. The wind also picks up a bit more in the winter, whipping the chilly air and (potentially) getting your clothes wet. Long-sleeve shirts, sweaters, and pants are the way to go when tromping around NYC in the winter. Go for clothes in darker colors and heavier fabrics. Black is the number one color of the winter in NYC. A winter coat is a must during this time of year. For women: While pants will keep you warmer, it is also fashionable to wear black spandex pants with over-sized sweaters or cool, bulky jackets. You can also get away with a dress or skirt and some thick stockings--just be prepared to be a bit cold when sightseeing if you choose to wear a dress. For men: Sweaters or thick long-sleeve shirts and nice, warm pants are the way to go. There are plenty of warm winter coats that also look stylish--you should buy one of these if you want to look like a New Yorker. Run a search on your favorite image browser to get an idea of what kind of coats might are in this season. Carry the jacket onto your plane with you--you will want it as soon as you step out of the airport in New York (and they take up way too much luggage space.) Gloves, scarves, and a hat are a must when the snow (or, God forbid, sleet) starts coming down. Waterproof jackets are a great way to go--they're not the most fashionable things in the world, but you will be happy you brought that waterproof, super warm jacket when things get icy. Invest in some waterproof boots. Whether they are trendy-looking or just standard winter boots, you will not regret them. When it's not wet outside, you can wear fashionable boots that afford a little less warmth and protection--just wear some warm socks.
Summary: Know what winter in NYC is like. Wear clothes that will keep you warm. Remember--a fashionable, warm jacket goes a long way in NYC. Be prepared for snow. Consider your winter footwear.

In one sentence, describe what the following article is about: Start the tuck on the right side of your waist, and wrap it all the way around your body until it comes back to the right side of your body. As the edge runs along your waist, you can gently tuck in the entire edge, so the saree has a secure fit. The bottom border of the saree should graze the top of your feet, and should look horizontally straight and parallel to the ground. Once you have wrapped the saree once around your waist and tucked it on your right side hip, take the continued edge of the cloth, and tuck it into the left side of your waist. Then, reverse the direction, folding the saree back on itself from the left, and tuck it again on the right side of your waist. Moving from the right tuck, bring the cloth back across the front of your waist, and tuck it again on the left side. Do this one more time, moving from the left tuck, and tuck it again on your right side waist. This back and forth folding is called box pleating the saree. When you are finished pleating the saree, the fabric should lay evenly and perpendicular to your body. Overall, after the initial full body wrap, you will tuck the saree twice on your left side and twice on your right side.
Summary:
Tuck the saree in your waist. Pleat the saree by tucking it back and forth.