Article: Looking at a color wheel can help you to sift through the many different hair colors and select one that will look good on you.  For example, if you have cool, pale skin, then opt for warm colors, such as golden browns and copper reds. If you have tan skin, then opt for cooler hair colors, such as ash browns and blondes. If you have warm undertones with yellow, pick a hair color that leans towards like chestnut, dark golden brown, auburn and mahogany. Then highlight using a red base, such as cinnamon or copper. If you choose a blonde base or blonde highlights, you may end up overemphasizing your yellow undertone. If you have cool tones with a pink or blue undertone, look for an intense brown, red, or blonde base. Then, pick highlights that have a honey-wheat or ash look. This will help contrast your cool undertones. Choose burgundy, cherry, or garnet hair color for dark skin with cool undertones. You can use these as a base color or highlight color. The cool red tones in this hair color give your skin a smooth even look.
Question: What is a summary of what this article is about?
Select a shade that is the opposite of your skin tone on a color wheel. Choose a deep rich base for your hair color. Choose an intense color base for your hair.

Problem: Article: The Pearson correlation coefficient is luckily a good amount simpler to calculate than its constituent parts, the covariance and standard deviations. The correlation coefficient of X and Y, ρxy{\displaystyle \rho _{xy}}, is calculated as σxyσx×σy{\displaystyle {\frac {\sigma _{xy}}{\sigma {x}\times \sigma {y}}}}. In simple terms, it is the covariance of X and Y divided by the product of their standard deviations. For the example stocks, your equation would be set up as ρxy=0.19250.456×0.522{\displaystyle \rho _{xy}={\frac {0.1925}{0.456\times 0.522}}} Start by simplifying the bottom of the equation by multiplying the two standard deviations. Then, divide the covariance on the top by your result. The solution is your correlation coefficient. The coefficient is represented as a decimal between -1 and 1, rather than as a percentage.  Continuing with the example, the equation solves to ρxy=0.809{\displaystyle \rho _{xy}=0.809}. So, the correlation coefficient between returns on stocks X and Y is 0.809. Note that this result has been rounded to three decimal places. The square of the correlation coefficient, called R-squared, is also used to measure how closely the returns are linearly related. In simpler terms, it represents how much of the movement in one variable is caused by the other. It does, however, specify which variable acts upon the other (if X causes Y to move or if Y causes X to). Calculate R-squared by squaring your result for the correlation coefficient. For example, the R-squared value for the example correlation coefficient would be ρxy2=0.8092=0.654.{\displaystyle \rho _{xy}^{2}=0.809^{2}=0.654.}
Summary: Set up your correlation coefficient equation. Solve for the correlation coefficient. Calculate R-squared.

INPUT ARTICLE: Article: Select a jar and fill it with one part half-and-half and one part creamer. How much you add depends on the size of the jar. Make sure to leave an inch of headspace at the top. For precise measurements, use a measuring cup. Measure out the cocoa and espresso powder. Add that to your half-and-half and creamer mixture. Close the lid tightly. Then, shake the jar for a few seconds. Keep shaking until everything is mixed evenly and the creamer is all the same color. You should let the creamer sit in the fridge for at least an hour before using it. It will last about as long as the expiration date of the milk and half-and-half. It's a good idea to write the approximate expiration date on the top of the mason jar with sharpie.

SUMMARY: Add equal parts half-and-half and creamer to a jar. Add your flavors. Shake to mix. Chill before using.

In one sentence, describe what the following article is about: Pick a yarn that's comfortable and thick enough to handle such as a high-quality wool. Consider using light-colored yarn so the child can see the stitches easier. Don't teach with a thin or glittery yarn, since it can be difficult to see the stitches. Choose a yarn that's thick enough to hold between your fingers easily. Thin yarn is more likely to become tangled and the child might drop stitches more often. Use any size of needles as long as they work with the size of the yarn. For example, if you have thick worsted wool, use larger knitting needs such as US size 7. You can buy metal, plastic, wood, or bamboo needles so ask the child which type feels the most comfortable and use those.  Bamboo and wood may be more comfortable to work with because they'll warm up between the child's hands as they knit. Some children prefer thinner needles while other kids find that thicker needles are easier to grasp. To determine how long to make the lessons, add 2 to 5 minutes to the amount of the child's age. For example, if you're teaching a 5 year old, keep lessons between 7 and 10 minutes long. Limiting the sessions will help the child focus and will prevent them from getting bored or disinterested. Before you introduce the knitting needles, teach the child how to hold the yarn and knit a basic chain using just their fingers. The child will get used to handling the yarn and will gain confidence when they see that they're knitting a chain. You don't need to have the child make anything using the chain. Instead, they can simply practice weaving with the yarn and you can see how well they do with following basic instructions. If you don't think the child is ready to hold needles and begin knitting, start them on another tool that will make them familiar with yarn. Buy a knitting knobby, knitting spinner, or knitting loom from a craft supply store. Show the child how to weave the yarn around the tool to create basic knit patterns or swatches. These tools are great if you've offered the needles to the child, but they kept dropping them.
Summary: Select yarn that's easy to work with. Let the child choose needles that are easy to handle. Keep the teaching session short enough to match the child's attention span. Show the child how to finger knit. Teach the child to use a knitting knobby or loom.

Once again this will vary from country to country but the types of things you need to think about include the width of roads and the passable width of any gates. Emergency vehicles will need to turn around when they exit the campsite; the 'turning circle' of a fire fighting vehicle is not small. It is worth talking to the local fire-fighting agency to find out what is required for the larger fire-fighting emergency vehicles. At the same time, get any oil or gas fuel tanks checked over and ensure any required permits are in place. Don't assume that the existing owner has ticked all the boxes - the authorities will not excuse any serious omission on your part, on account of the conduct of the previous owner. In many countries, businesses pay higher rates for services than private homes.
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One-sentence summary --
Learn what the local rules or regulations demand. Find out what your obligations are in terms of simple First Aid and public fire-fighting equipment and training. Check out what local taxes or fees you may be eligible for.