Article: Because of harsh weather conditions such as tropical storms and hurricanes, you should always begin by choosing and planting a strong central trunk which the branches will come off. To develop a medium-sized, strong and wind-resistant tree, the central leader system provides well-spaced and widely-angled limbs. You always want to avoid a multi-leader tree where trunks and branches are competing for space and sunlight. This is to ensure that you get buds that are well spaced out. Avoiding a condition called "witch's broom" which is where buds grow too close together near the top of the central trunk. When the growth begins in the spring, the branches will be distributed wider, allowing for more sunlight and water retention. Using pegs as an easy way to mark which branches you do not wish to remove, prune the remaining under branches from the leader trunk to encourage the central leader trunk to grow. You don't want competition from other lower branches. You can leave remaining growth on the base as long as it is not upright-growing. The pruning site may weep more when the tree is pruned while actively growing, but it does not cause any harm. Paint wound sites facing the sun with white latex paint to keep the tissue cooler and allow the tree to heal more quickly. Other than that, do not apply any other sealer to the wound.
Question: What is a summary of what this article is about?
Choose a strong central trunk for a stable tree. Cut off about the top third of your leader trunk on a regular basis. Decide which of the under branches to prune at any one time. Seal the wounds to help the tree heal quickly.

Problem: Article: Articuno is the ice-type legendary bird. It is the most powerful of the three birds. Fly to Fuchsia City and surf down Route 19, then surf left down Route 20 to the Seafoam Islands. Enter the island. You will need to navigate through a maze of ice and rapids to get to Articuno. You will need Pokemon with Strength and Surf to reach Articuno. There is a complicated rock-moving puzzle along the way! Bring a few repels to keep wild Pokemon away. Make sure that you have at least 30 Ultra Balls Articuno may be the weakest of the three birds, but it is still a very strong Pokemon. If you run out of Ultra Balls in the midst of the battle, then you might not be able to catch Articuno! Save before the battle. Once you find Articuno, make sure that you save before you try to catch it. This way, you can try again if you mess up. Seel and Dewgong take 1/8 damage from ice moves, and Ice Beam is Articuno's only attacking move. Try to catch a Seel in the cave on your way to Articuno. Give the Seel or Dewgong the Leftovers item to make the battle even easier. When held by a Pokemon, Leftovers make that Pokemon gradually recover HP throughout a battle. Find Leftovers on Routes 12 and 16, hidden underneath where the Snorlaxes were sleeping. The most successful way to catch this bird is to get its health into the red, then give it a status condition. Freeze and Sleep are best. However, Paralyze may be the easiest since it doesn't wear off. Keep throwing Ultra Balls until you get it and make sure not to injure the bird so much that it faints before you can catch it! Avoid status conditions like Poison and Burn that gradually injure the afflicted Pokemon. These are risky: you'll run the chance of killing the Articuno before you can catch it.
Summary: Find Articuno in the Seafoam Islands. Be prepared. Consider bringing a Seel or Dewgong in your party. Catch Articuno.

INPUT ARTICLE: Article: Use a fine-tooth comb to brush the hair backwards several times. Do this until the hair is mostly vertical, so you can easily see its total length. Combing your hair the opposite direction makes it easy for you to see the hair and trim it to your desired length. Trimming scissors work great for trimming your arm hair. After you comb your hair upwards, make small snips across your arm hair, starting with your forearm. Remove any uneven areas and try to get all of your hair the same length. When trimming your hair with scissors, starting at your forearm ensures the rest of your hair will be the close to the same length. As you trim your hair, it may make it easier if you comb up your hair again. That way, you can easily see the length. After you comb the hair, trim it in small sections until you are comfortable with your outcome. Take your time as you do this to avoid messing up. As you trim, check to make sure you don't have any high or low spots in your arm hair. You want your hair to all be close to the same length. If you rush, you can cut your hair too short or cut yourself. Avoid over-trimming your arm hair. You can always trim more off, but you can't put it back if you cut it too short! When you are finished trimming your arm hair, use your fine-toothed comb to smooth your hair back against your arm. Combing your hair again also makes makes it easier to notice any long patches or uneven sections.

SUMMARY: Comb the arm hair the opposite way of the hair growth. Trim along the top of your arm hair using small, sharp scissors. Comb and trim your arm hair until you achieve your desired look. Comb the hair back down in the direction of the hair growth.

There is a lot of variability between vacuums. Before cleaning yours, read the instructions for directions on how to break apart and clean your vacuum. It can be hazardous to apply water to the vacuum when it is plugged in. None of these steps should be executed while the vacuum is plugged into an outlet, even if it is turned off. You will need to be able to reach around all the insides of the vacuum to clean it up. Remove the canister and take the filter out. Break down any moving parts that can be deconstructed. Open the canister and drop the insides into a garbage bag. Consider performing this outside or in the garage to avoid spreading dust or dirt around your house. You might need to shake the canister to help jostle some of the dirt out of it. Wet a microfiber cloth. Apply a little bit of all-purpose cleaner or vinegar mix to the cloth. Squeeze the cloth to remove all excess moisture. Use the cloth to rub down the outside and the inside of the canister. Wipe down all parts of the vacuum that are accessible, including the cord and the outside of the hose. Do not, however, apply moisture to the plug itself or any other electrified components. The filter is generally at the top of the canister and is one of the most important parts of the vacuum. Remove it from the canister and run cold water over it. Do not use soap. Let water run through it until no more dirt or grime is coming off. It is particularly important that you not reinsert components of the canister, like the filter, until they have dried. Putting moist objects in a confined space can encourage the growth of bacteria. Leave the vacuum out in the sun, if possible.
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One-sentence summary --
Read the vacuum's instructions. Unplug the vacuum. Take apart the vacuum cleaner. Empty the canister. Wet a cloth. Wipe down the vacuum. Wash the filter. Allow everything to dry in a warm spot for a day.