Problem: Article: Sardines can make a great pizza topping. If you're making a pizza at home, add a few sardines onto the crust after you add the tomato sauce and cheese. Pop your pizza in the oven for the regular cooking time and then enjoy a slice of pizza with an added seafood flavor. A salad can become a great meal for lunch with the addition of sardines. Sardines add extra protein to a salad and a little extra taste. You can add cooked sardines to a salad or add them straight from the can. Sardines pair well with tomato. If you're making a sauce, toss the sardines in while it's simmering. This adds extra protein to a pasta dish and adds a tasty fish flavor to your meal. For a quick breakfast or snack, add a couple of sardines to a piece of toast. You can top the sardines with salt and pepper for a savory treat. Add an egg on top of the sardines and place another piece of toast on top to make a sandwich. Try adding a savory spread, like hummus, to your toast and then topping it with sardines.
Summary: Add sardines to pizza. Top salads with sardines. Add sardines to a tomato-based sauce. Serve sardines between toast as a sandwich.

INPUT ARTICLE: Article: Neck pillows don’t typically come in different sizes, so the only way to know if it will fit comfortably is to try it on. If possible, put your neck pillow on before you buy it, or keep the receipt and try it on before your trip. You should be able to rest your head on it without bending your neck uncomfortably, and the material shouldn’t pinch or chafe on your neck. Inflatable travel pillows can be a convenient way to save space when traveling. If yours is inflatable, blow into the air tube until the pillow is round and firm. Seal the air tube once you’re done by replacing the cap.  Some inflatable pillows self-inflate. Typically, this involves turning a valve which will then cause the pillow to slowly inflate, but check your pillow’s instructions to see how yours inflates.  Non-inflatable travel pillows are typically filled with foam or microbeads. While they are less convenient for packing, you may find that they are more comfortable. Some neck pillows, particularly the less expensive inflatable ones, are made of plastic and may not have a very comfortable surface. Use a thin, soft piece of clothing like a T-shirt or light scarf to cover your pillow and make it more comfortable. You can also buy a removable cover for your pillow. Just make sure it fits your pillow before buying it. Most neck pillows are U-shaped and will fit around the back of your neck with the opening over your throat. Some have straps that cross the opening to keep it in place. If your pillow is not U-shaped, it may be designed to fit between your shoulder and head. This type limits which direction you can rest your head in, so it’s best for sleepers who don’t change position much. Most neck pillows are designed to support your head as it falls back or to the side. This position can be more comfortable if your back is slightly reclined. Gently recline your seat, being careful not to move the seat too quickly or too far towards the passengers behind you, until you can lean back comfortably. Even on nighttime flights, the plane is likely to be full of small electronic lights that can make it difficult to sleep. Eye masks are relatively inexpensive and often sold at drugstores and beauty shops. Some travel pillows, such as the GoSleep, come with an eye-mask. You can also improvise one by putting a T-shirt or hoodie over your head for more comfortable sleeping. If you have a U-shaped pillow, try turning it around so that it supports your chin as your head falls forward. If you have a pillow that fits on your shoulder, try switching shoulders to find the most comfortable position. If you tend to sleep on your stomach, you may find it more natural to lean forward instead of reclining. Try putting your travel pillow on your tray table and resting your head on top of it. U-shaped pillows are ideal for this, since they provide a space to put your face while resting your forehead directly on the pillow. Otherwise, you will have to turn your face to the side, which may become uncomfortable after long periods.

SUMMARY: Try your neck pillow before buying it. Inflate your pillow if necessary. Cover your pillow in a T-shirt or scarf to make it softer. Place the pillow around your neck. Recline your seat. Cover your eyes. Rotate the pillow for different sleeping positions. Place the pillow on the tray table if you want to lean forward to sleep.

In one sentence, describe what the following article is about: You will use flour, sugar, water and vinegar to make paper mache glue. You can adjust the recipe as needed to make more or less glue. The basic proportions are 3:1 for the flour:sugar mixture. Use one teaspoon of vinegar for every cup of flour you use. If you want a smoother paste, you can sift the flour before you make your paste. Pour your mixture in your saucepan and turn on the heat. Stir the mixture constantly until the mixture begins to thicken. Once your mixture starts to boil, you can turn off the heat. When the mixture has cooled, use it for any craft projects including paper mache. Once you have finished, keep any unused glue in a tightly-sealed container in the refrigerator. This glue will keep for 2 to 4 weeks in the refrigerator.
Summary:
Gather your ingredients. Cook over medium heat. Let your glue cool before using it.