INPUT ARTICLE: Article: You can send photos and videos that are saved to your device's camera roll, or you can take or record a snapshot or video on the fly and send it directly in Messenger. You can do all of this from the conversation screen. The Camera button above the message field allows you to take pictures and record videos that can be immediately sent to the conversation. If this is your first time doing this, you may be prompted to give Messenger access to your device's camera. You'll need to allow access in order for the camera features to work. You can switch between the front and rear cameras by tapping the button in the lower-right corner. Tap the "Send" button to send it to the conversation. You can record videos up to 15 seconds long. Tap the "Send" button to send it to the conversation. You can cancel a recording by dragging your finger off of the shutter and releasing it.

SUMMARY: Open the conversation you want to send a photo or video to. Tap the "Camera" button if you want to take a picture or record a video. Tap the round Shutter button to take a picture. Press and hold the round Shutter button to record a video.

In one sentence, describe what the following article is about: Exposing an itch to cold temperatures is actually much more effective than scratching. Apply an ice pack, which you can buy at a local drugstore, to the itchy area. Make sure never to touch your bare skin with a ice pack. Cover it with a cloth or paper towel before applying it to your skin. If you can't reach the itchy spot, consider taking a cold bath or shower. Follow up with a moisturizing lotion. Oatmeal can help alleviate itch for many. Fill a tub with lukewarm water and sprinkle about a handful of oatmeal into the water. For the best effects, grind the oatmeal in the blender ahead of time. You can also purchase colloidal oatmeal, finely ground oatmeal specifically sold for oatmeal baths, at a local drugstore or beauty shop. Soak for about 20 minutes. Soaps, perfumes, laundry detergents, and shampoos can all cause skin irritation. This can lead to itching. Go for mild soap and detergents and, when possible, unscented varieties. See if this results in less itchiness. If you notice itchiness, warmness, redness, or swelling after using a new skin care product, cease use immediately. You may be having an allergic reaction. Hopefully, the reaction will clear up on its own. If symptoms persist after a few days, or get worse, seek medical care. Scratching an itch can usually make it worse, but especially so if you have an allergic reaction. Make sure you avoid scratching your back if you suspect you're experiencing allergies.
Summary: Use a cool, wet compress. Take an oatmeal bath. Be careful with products that have contact with your skin. Watch out for an allergic reaction.

If you'd like to make your mask last longer, you can seal it with a clear, acrylic sealer or a brush-on decoupage glue, such as Mod Podge. Remember to let the mask dry after sealing it.
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One-sentence summary -- Let your mask dry.

Q: If you meet your carrier's requirements, they will typically provide you your unlock code for free. Usually you will need to have your phone completely paid off, and to have been with the carrier for at least three months. Carriers may be more likely to unlock your phone if you explain to them that you are traveling abroad soon, and need to buy a SIM card at your destination for local service. If your provider does not supply the code, try one of the other methods in this guide. After receiving your unlock code, power down your S3 and remove your old SIM card. Insert the SIM card from the new network. When the S3 tries to connect to the new network, you will be prompted for the unlock code. Make sure that you enter the code exactly. If you enter the code wrong too many times, the phone will lock and you will need to get the carrier to unlock it for you. Once the code has been entered correctly, you will connect to your new network.
A: Contact your network provider and request an unlock code. Insert your new SIM card. Power your Samsung phone on. Enter the unlock code.

Article: Because dry ice releases carbon dioxide, it can be hazardous to humans in a closed-off area. Make sure plenty of fresh air is getting into the room where the dry ice is being stored. Otherwise, it can cause asphyxiation in humans and animals. Remember, a closed car is an unventilated area, especially if the air is not on. Don't leave dry ice in a parked, closed car. When transporting it, open the windows, or make sure you set the air conditioner to bring in fresh air. In addition, place it away from you when you're driving. Dry ice sublimates instead of melts, meaning it releases carbon dioxide. As carbon dioxide changes to gas, it needs room to escape. If you use an airtight container, the gas cannot escape. In extreme cases, the gas can expand too much, causing an explosion. A freezer is airtight, and it can cause the dry ice to explode. Also, if you try to put dry ice in a regular freezer or refrigerator, you could destroy the system, as the thermostats are not made to handle those kinds of temperatures. If you plan on breaking up a block of dry ice, you should wear safety goggles and a face shield to protect your eyes. Otherwise, shards of ice can fly into your eyes and cause burns. Carbon dioxide tends to sink in rooms, as it is heavier than the air you breathe. Therefore, it will collect in low areas. Don't intentionally stick your head in those areas. Dry ice can damage many surfaces due to its extreme temperatures. For instance, you can crack tile or other counter top surfaces by placing dry ice on it. The best way to get rid of unused dry ice is to let the unused portion continue to sublimate. Make sure the area is well ventilated while the dry ice continues to disappear. Don't put dry ice down a sink or in a toilet, as you may destroy them. Similarly, don't put dry ice in a trash can or leave it where it can accidentally be picked up or touched by someone who doesn't know it's dry ice, as it can burn them.
Question: What is a summary of what this article is about?
Keep it in a ventilated area. Don't use an airtight container. Don't put it in the freezer. Put on safety goggles and a face shield to break up ice. Stay away from low areas. Be careful what surfaces you put dry ice on. Dispose of dry ice properly.

INPUT ARTICLE: Article: When garnished with onion, a martini is called a Gibson martini. Use small pearl onions, which are often marketed for cocktails. They usually come in a jar and are often pickled in brine. If you're in a pinch, try garnishing with a slice of regular white or sweet onion, but remember that it might not quite give you the taste you are hoping for. Onions are sometimes pickled with paprika or turmeric, along with the pickling brine. If you have onions that are adding too much of the wrong kind of flavor to your drink, rinse them off quickly with cold water. Keep in mind that rinsing them will take away some of the flavor, so only do it if you feel it's absolutely necessary. You have the choice to skewer the onions or place them directly in the drink. Ask the drinker which they prefer. Rest the toothpick against the side of the cocktail glass when you serve the drink. The skewer is convenient because it allows the drinker to easily pull the onion out of the drink if they want to eat it.

SUMMARY:
Make a Gibson martini with pearl onions. Rinse the onion off for a subtler taste. Spear the onion with a toothpick or drink skewer.