INPUT ARTICLE: Article: If you are leveling a small area and it is mostly level, you probably will not need to remove the grass. However, if you have a large area and a lot of leveling to do, removing the grass will be much easier. A simple shovel is all that's necessary for a reasonable amount of space. Depending on how much ground you have to cover and what will be going on the ground afterwards, you'll need to level your land with differing mixtures of soil, sand, and compost/manure fertilizer. If you want to grow grass in this area, the cover will need to be nutrient rich. If you want to level for a pool or shed, soil and sand will do just fine. Use a garden rake to spread the material evenly, checking using your level and a measuring tape to make sure it's staying level. If you have a large area to cover, there are small versions of ground moving equipment that you can rent from your local hardware store. They will be able to advise you on what will work best for your property. If you are leveling a small area, you can tamp the soil using your foot and the bottom of your rake. If you are leveling a large area, or it is especially important to keep the ground level (such as if you are building a structure), get a tamper or plate compactor to compact the soil. Give the soil plenty of time to settle. It needs at least 48 hours, if not several days or weeks to settle properly. Mist the area with water if your area does not get rainfall during that time.

SUMMARY: Remove the grass if necessary. Add your ground cover. Spread the topsoil. Tamp the soil. Let it settle.

In one sentence, describe what the following article is about: Commodity stocks are those stocks that have prices that move with underlying commodity prices. This correlation is stronger for some stocks than for others. The important thing is that the company be related to the production or use of the underlying commodity. For example, rather than investing in aluminum futures, you could buy stock in companies that mine it. This way you lower your risk but are still participating in the commodities markets. Commodity stock prices will not move directly with commodity prices and may be influenced by other factors like company performance or underlying reserve values. Stocks are far less volatile than futures and they are easy to buy and sell. You could also consider buying mutual funds that invest in a variety of commodity-related stocks. Stocks and bonds are long term and have no expiration date like those of commodities or options. Start looking for commodity stocks to invest in by first locating a commodity that you want to invest in. You can identity this commodity either by simply choosing one that interests you or by following market news for information on potential price volatility. Locate related companies by searching for them on market websites. You can start by looking for companies that produce, refine, or ship your chosen commodity. Alternately, you can look for companies that use your chosen commodity as a primary input to production. Commodity-related stocks can be analyzed fundamentally or technically. Use fundamental analysis to determine if the company is a good value and likely to prosper in the future. Once you've chosen a stock, identify buying opportunities by watching the price movements of the stock to determine the optimum purchase and sale opportunities. Any type of online brokerage account will give you access to buying and selling stocks. Simply place an order for the amount of shares of the commodity stock you want to buy or sell. After you've bought it, track the stock's price and the price of the underlying security to determine when to sell. Cash and margin accounts are available. The latter provides an ability to sell stocks short as well as the ability to borrow money from the brokerage firm. Be aware that leverage increases the profit potential of a trade as well as its risk. When buying stocks of any kind, diversification reduces the risk of loss present in a single company. Consider buying multiple companies in the same industry to reduce the risk of owning a single company; buy companies in different industries to reduce the risk of owning a single industry.
Summary: Understand commodity-related stocks. Identify a commodity-related stock. Open an account with a broker.

INPUT ARTICLE: Article: You can find an emery board online or at a local drug store. It's best to buy an emery board that is not made of metal, as metal might cause damage. Some dentists do not recommend emery boards, because enamel is hard and may need something sharper, but it may be an OK option if only a small amount of filing is needed. Stand in front of a mirror so you have a good view of the tooth you wish to file down as well as the emery board. As with using a nail file, you want to be sure that the tooth in question is pain-free. If you are experiencing pain in the tooth, it is not a good idea to continue with filing. You want to file down the tooth so that it is no longer cutting your mouth or tongue, but once that point has been reached it is best to stop. Be conservative with your filing, as you do not want to damage the enamel. If the tooth is causing pain, it is possible you have damaged the enamel. This can lead to dental problems in the future, so it is a good idea to go see a dentist.

SUMMARY:
Buy a non-metal emery board. Place the emery board flat against your tooth. File down the tooth with a few back-and-forth strokes. Pay attention to any pain in the tooth.