Problem: Article: This is the first set of numbers that you’ll enter when making an international call regardless of whether or not you are calling via a landline or cell. This access code is specific to the country that you are making the call from. For example, in the U.S. or Canada, you’ll enter “011.” From any European country, you’ll enter “00.” The country code for El Salvador is “503.” You’ll enter this code directly after the international access code or “+.” In El Salvador, all telephone numbers include a total of 8 digits. They also almost all start with the number 2. The first few digits of the number will reflect the recipient’s location. For example, if you dial the western area of El Salvador, then you might start with “24” or “28.”
Summary: Start with the international access code. Enter 503, the country code. Punch in the full telephone number.

INPUT ARTICLE: Article: Angina is chest pain that can feel like a slight pressure, a burning, or a fullness. It is often mistaken for heartburn. Angina can be a sign of coronary heart disease, which is the most common cause of heart attacks. If you feel any type of pain in your chest, it's best to get it checked out right away.  Most angina pain occurs in the chest. However, it may also occur in the arms, shoulders, neck, jaw, throat, or back. It may be hard to tell exactly where you're feeling the pain.  Angina pain usually gets better once you've rested for a few minutes. If your chest pain lasts for more than a few minutes or doesn't improve with rest or angina medication, seek emergency medical assistance.  Some people experience angina after exercising, and it's not always a sign of disease or a heart attack. A change in normal patterns is the most important thing to watch for. If you have what you believe to be painful indigestion, you may actually be experiencing angina. Make an appointment with your doctor to determine the cause of the pain. Arrhythmias are abnormal heart rhythms, and they're present in at least 90% of people who have heart attacks. If you have a fluttering feeling in your chest or feel like your heart “skipped a beat,” you may have an arrhythmia. See a specialist who can conduct testing to determine the cause of your symptoms.  Arrhythmia may also display more serious symptoms, such as dizziness, lightheadedness, fainting, rapid or pounding heartbeat, shortness of breath, and chest pain. If you experience any of these symptoms with arrhythmia, seek emergency medical assistance.  Although arrhythmia is very common, especially in older adults, it can be a sign of severe medical issues. Do not simply ignore an arrhythmia. Consult with your physician to be sure you do not have a more serious condition. In older people, these symptoms may actually be a sign of heart problems. Seek medical attention if you experience unexplainable cognitive difficulties. Women are more likely than men to experience unusual, sudden, or unexplained fatigue as a symptom of heart attack. This fatigue may start a few days in advance of an actual heart attack. If you experience abrupt, unusual fatigue without having changed your daily activities, talk with your doctor immediately.

SUMMARY: Seek medical attention for angina. Determine whether you have an arrhythmia. Be aware of disorientation, confusion, and stroke-like symptoms. Look for unusual fatigue.

In one sentence, describe what the following article is about: Park the vehicle on a firm, level surface.  Use a tire iron or the appropriate socket to loosen the lug nuts on the first rear wheel, then slide a jack beneath one of the vehicle’s rear designated jack points to lift the vehicle up.  Always use jack stands when working on a jacked up vehicle. Unscrew the lug nuts and remove the wheel. Refer to your vehicle owner’s manual if you need assistance locating the designated jack points. With the wheel removed, you will be able to see the outside of the brake drum directly behind where the wheel used to be.  The center of the circular brake drum is a removable dust cap.  Slide a flat head screw driver into the gap beneath the dust cap and pry it toward you to remove it.  The dust cap may have rusted in place or could be stuck due to brake dust and road grime. If the cap doesn’t come off easily, spray it with rust remover like WD40 and allow it to sit for a minute before trying again. Beneath the dust cover, you’ll find the axle bearing nut.  This large nut is usually a 22 or 24 millimeter metric socket, or a 7/8” standard socket.  Use a breaker bar or half inch drive ratchet to turn the nut counterclockwise in order to remove it.  A traditional 3/8-inch drive socket wrench may not allow you to put enough pressure on the nut to break it loose. Set the nut aside someplace safe for use when reinstalling the drum. With the axle nut removed, the drum will no longer be held in place, but may still be stuck on due to rust or grime.  Twist the drum slightly as you remove it to break it free from any rust. The drum may be extremely difficult to remove. Rust removers like WD40 can help loosen the grip created by rust on your vehicle’s drums.  Spray it around the outside circumference of the drum where it meets the vehicle and give it a few minutes to set in.  Then attempt to remove the drum again.   You may bang on the drum with a rubber mallet to help loosen it up. Do not strike the drum with a hammer, as it may damage it. If you are replacing the drum as well, it doesn’t matter if you damage it.
Summary: Jack the vehicle up and remove the wheel. Remove the dust cap with a screwdriver. Use a ratchet to unscrew the axle bearing nut. Twist the drum as you pull it backward to remove it. Spray the drum with rust remover if it’s stuck.

In one sentence, describe what the following article is about: . Cockroach traps lure cockroaches in and then trap them with an adhesive. Get several of these, and place them wherever cockroaches are known to frequent. While this is an effective way to kill a small population of adult roaches, it won't affect the nest itself. A simple and effective homemade way to lure and trap roaches is with a jar placed next to a wall. This allows the roaches to get in, but not escape. Any bait can be placed in the jar, including coffee grounds and water, but it also works with plain water in drier climates. Again, this is a good way to kill adult roaches, but it doesn't affect the nest and eggs. Take a plastic soda bottle and cut off the top where it curves. Invert the top and place it into the body of the bottle so that it acts like a funnel inside the bottle. Tape it into place around the rim. Pour a bit of water with soap in the bottom of the bottle, and set the trap in a place where roaches hang out. They'll craw into the trap and drown.
Summary:
Use store-bought cockroach traps Use water jars. Use soda bottle traps.