Article: Take a plastic bag big enough to hold the baking sheet. Pour half a cup of ammonia in the bag. Seal the bag completely. The ammonia will take about a day to break down the debris on a baking sheet. Place the sheet somewhere outside, such as your porch or balcony, where it will be exposed to sunlight. This helps the ammonia break down grease and stains on the pan. Ammonia is toxic, so keep the pan out of reach of animals and children. After a day has passed, remove the pan from the bag. Use a steel wool sponge to scrub down the pan. This should remove any built up dirt, debris, and grease. It is very important to rinse ammonia off completely before using your pan again. Rinse your pan under running water or using a clean, wet rag. Make sure you get all remaining traces of ammonia off of the pan before using it again.
Question: What is a summary of what this article is about?
Place the baking sheet in the bag with half a cup of ammonia. Set the pan outside for a day. Scrub down the pan with steel wool. Rinse the pan completely.

Problem: Article: You can advance to more difficult reading materials from there. If you attempt to read material that is too challenging initially you are more likely to become discouraged. While challenging yourself to read at a more advanced level is a wonderful goal, studies have shown that if you allow yourself to become discouraged while reading you will be less likely to achieve that goal in the long run.   Skim the first few pages. If you have trouble understanding what the author is trying to say, you may not enjoy the book. If you have chosen a book with a very narrow focus, like a scientific work or a specific historical treatise, you might want to instead familiarize yourself with books on more general topics first. Use the five finger rule. Pick a book, and read the first two or three pages. Put one finger up for every word you can't pronounce or don't know the meaning of. If you've put up 5 or more fingers, the book is probably too hard. Educators have been using this method for years, and it can be applied for children as well as adults. . Building a greater vocabulary will make reading easier and more fun in the future. The more words you are exposed to, the more your vocabulary will grow.  If you don't understand a word, first try to use context clues to figure out what it means. Frequently, the rest of the words in a sentence will offer hints about what a particular word means. Look up words in the dictionary that you do not recognize or understand. Write down these words to review later to solidify them in your memory and make them a part of your vocabulary. Keep of a collection of these words for your own reference. Use new words you learn in your everyday speech. Putting words into action in your everyday life will ensure that you remember them. Studies have shown that people who spend more time reading, and take in a greater volume of reading material, develop a more extensive vocabulary and greater reading comprehension. This improves their ability to take in knowledge more generally.   As with anything else, developing reading skills takes work. Set aside time to read every day. Literacy experts disagree about exactly how much time you should devote to reading, given that it varies according to age, skill level, and ability. A good rule to remember, however, is consistency. Try to read every day. If you need to take frequent breaks while reading, go ahead. Even while practicing, reading should be an enjoyable experience. Take a book with you on a morning bus or train commute, or read on your lunch break. Having access to reading materials during moments of down time makes it more likely that you will read regularly. Read the words out loud. Reading out loud, alone or to someone, can improve how you read and spell. However, don’t force a nervous reader to read aloud, especially in a group setting. Fear of shame and humiliation can make some unsure readers dread the experience. Visualize the story, pay attention to the introduction of characters and places. Try to see each in your mind. "Seeing" the story will make it more real to you and easier to remember.
Summary: Start at a comfortable reading level. Expand your vocabulary Practice, practice, practice.

Use a plastic pot with drainage holes so that water can easily flow out into the ground. Fill the pot with a rich absorbent potting soil, preferably one with a combination of sand, perlite and organic compost. The ideal soil will be light and fast-draining.  When using potting mix, always wear gardening gloves and ensure you are working in a well-ventilated area.  Premixed potting soil can be purchased at gardening stores, online, or you can make your own organic soil. Sow the seeds by spacing them evenly near the center of the pot. Cover the seeds and tap down lightly to compact the topsoil. You need to plant at least 3 seeds in case one or more of the seeds is not viable. You can plant more seeds in the pot, but consider that the more seeds you plant, the more will be competing for resources. After planting, water the seeds to help them settle into the soil. Continue to water the seeds every day, making sure that the soil is moist but not saturated.  Too much water can cause the jackfruit seeds to rot, so be careful not to overwater. To see whether your seeds need watering, place your finger into the soil (up to the first knuckle). If it isn’t wet, water the seeds. Keep your pot outdoors in a sheltered, warm and sunny place. If the weather is too cold or windy, place the pot indoors in a sunny spot, like a windowsill. Jackfruit seeds will germinate well in a humid environment such as a greenhouse. If this is not possible and the weather outside is too cool, an indoor heat lamp is an alternative option to keep your seeds growing healthily. It will take 3 to 4 weeks for your seedlings to germinate. Choose the seedling that has grown the tallest, looks the strongest and has healthy green leaves. Remove the remaining seedlings by gently pulling them out of the soil. Avoid using seedlings that look weak, spindly or have grown near the edge of the pot. A seedling that has grown in the middle of the pot will have a more fully developed root system.
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One-sentence summary --
Fill your seedling pot with organic potting mix. Sow at least 3 seeds into the prepared pot. Water the seeds. Keep the potted seeds in a warm and sunny environment. Choose the healthiest seedling to nourish after they’ve started germinating.