Given a passage and a query based on the passage, generate an unambiguous, concise and simple answer to the query from information in the passage. Note that the answer may not be present in exact form.

Example Input: Popular Posts. 1 How Long Does Mail Take. 2 How Long Does The Flu Last. 3 How Long Does Suboxone Stay in Your System. 4 How Long Does It Take To Get Mri Results. 5 How Long Does It Take To Digest A Meal. 6 How Long Does It Take To Become An Architect. 7 How Long Does It Take To Lower Blood Pressure. How Long Will a New Furnace Last? November 3, 2016. A new furnace is a big investment. Asking how long it will last is a great question to answer before you put down the money for a new furnace. An Atlanta heating company can help you with the install of your new furnace, but first, let's take a look at how different factors will affect its lifespan when you compare it to an older furnace. Simply put, today's higher-efficient gas furnaces will not last as long as the old gravity furnace. Not because they were designed to fail, but because they were designed for efficiency. And as a result, more technology means more can go wrong. No one can guarantee how long your furnace will last, but by taking these measures, you can greatly impact its expected life span. If you have any questions about your heating system or what you can do to increase furnace life, contact Griffith Energy Services, Inc. Exterior fiberglass, steel and wood doors will last as long as the house exists, while vinyl and screen doors have a life expectancy of 20 and 40 years, respectively. Closet doors are expected to last a lifetime, and French doors have an average life of 30 to 50 years. The average lifespan of a gas furnace is 15 to 25 years. However, lifespan depends on a number of factors, including when the furnace was built, the materials it is made out of and... Star Gazing Law of Averages. Today's furnaces can easily operate for 20-30 years, though the average life expectancy is 16-20. How often your furnace is used determines wear and tear to parts involved in starting and stopping the system, such as fans and electronic ignitions. If your furnace came with your existing home, you can't know how well it was cared for, and earlier neglect by previous owners is beyond your control. So when you ask "how long can my furnace last?," the short answer is 25 to 40 percent longer than averageif you treat it well. The Longer Answer Today's furnaces versus those of 40 or 50 years ago will average between 13 and 20 years of useful life. The average furnace lasts 15 to 20 years. This life span is typical of a furnace with a stainless or aluminized steel heat exchanger. In contrast, old furnaces with heavy metal heat exchangers last... The average furnace lasts 15 to 20 years. This life span is typical of a furnace with a stainless or aluminized steel heat exchanger. How old is your furnace? If it's 12 or more years old, then it may be time to say goodbye, says Richard Ciresi, president of highly rated Aire Serv Heating and Air Conditioning in Louisville, KY. Query: how long will a furnace last?
Example Output: The average furnace will last for 15 to 20 years.

Example Input: A muscle strain (or pulled muscle) is an overstretched or torn muscle. Back strain is the most common cause of back pain, especially lower back pain. Muscle strain is often caused by overuse of a muscle or overloading a muscle. When a muscle is stressed beyond its limits, injury occurs. However, you risk a pull if you don't warm up properly before you exercise and stretch a muscle past its limit, train longer than what your body can handle, or if you push a past muscle injury too far before the muscle has had adequate time to heal. You will know a muscle is pulled typically within 24 to 48 hours of the injury, as the area will become stiff, sore, you may experience loss of movement and muscle spasms, and bruising or swelling will often develop around the injured muscle. If you suffer a pulled muscle, here are ten ways to help speed the healing and soothe the pain and inflammation 1. Ice. Icing a muscle strain as quickly as possible will do its part to reduce swelling and soothe pain. Ice applications can be administered in ice pack form or you can wrap ice cubes in a towel and cover the area frequently throughout the day for no more than 15-minutes each time. A grade-three injury is the most severe and also the least common type of strain injury. It refers to a complete tearing of a muscle or tendon, and it often occurs where the muscle is attached to the tendon above or below the joint. This kind of strain is accompanied by weakness, which means a person can no longer use that muscle. Cast immobilization and surgery are sometimes necessary. Due to the injury's severity, recovery generally takes three to six months or longer. Back muscle strain is a common cause of lower back pain. Muscle strain can be caused by overuse of a muscle or overloading a muscle. A strain is a muscle or tendon injury; a sprain is a ligament injury. Relief from pain and inflammation from pulled back muscles / ligaments can be obtained by applying ice to the injury (wrap ice in cloth - do not apply ice directly to skin) for 15 to 20 minutes every 4 hours for two or three days. The cold helps reduce pain and inflammation and is also a distraction from the back pain. For a mild muscle strain, it takes around three to six weeks to recover with basic home care, according to an article by Healthline. Severe strains may take months to properly heal.... For a mild muscle strain, it takes around three to six weeks to recover with basic home care, according to an article by Healthline. Severe strains may take months to properly heal. Most people with a strained muscle usually experience full recovery with proper treatment, explains Pietrangelo. 10 Ways to Help Heal Pulled Muscles. A muscle pull (or strain) occurs when you twist, pull, or tear your muscle or tendon, the strong elastic cord that connects your muscle to the bone. As we age we are more susceptible to muscle pulls. The recovery time of muscle pull depends on the grade of muscle strain as described below: 1 Healing Time for Grade I Muscle Strain: This is minor condition, where only a small percentage of muscles are affected. This type of pulled muscle normalizes within a few weeks. Like back strain, back sprains may trigger back muscle spasms. Healing time depends on the severity of the sprain. Most back sprains heal in six to eight weeks but it can take several months for complete recovery from a severe back sprain. Ligaments take longer to heal than muscles. In most of the cases, how long will the muscle pull last depends on the location of the muscle and it also depends on the impact and severity of the injury. Under normal circumstances, symptoms of mild back muscle pull show improvement in about one to two weeks and show complete recovery in about 4 to 6 weeks. Moderate to mild pulled muscle in legs take about 8 to 10 weeks to heal completely. Symptoms of severe pulled muscle (usually grade III strain) persist until the tear in the muscle is surgically repaired. In some cases, the symptoms may persist even after the repair is done. Query: how long can it take to heal a pulled back muscle
Example Output: It takes about 4 to 6 weeks for a mild pulled back muscle to heal completely.

Example Input: Polyglandular Autoimmune Syndrome: 1 Polyglandular Autoimmune Syndrome: Introduction. 2 Symptoms. 3 Causes. 4 Treatments. 5 Misdiagnosis. 6 Full Contents list. polyglandular autoimmune syndrome; PGA syndrome type 1; autoimmune polyendocrinopathy type 1; autoimmune-polyendocrine-candidiasis-ectodermal dystrophy syndrome; Disorder Subdivisions. None; General Discussion. APS-1 is a rare and complex inherited disorder of immune-cell dysfunction with multiple autoimmunities. It presents as a constellation of symptoms and side-effects with potentially life-threatening endocrine gland and gastro-intestinal Schmidt Syndrome. DEFINITION. Schmidt syndrome refers to the combination of autoimmune adrenal insufficiency (Addison's disease) with autoimmune hypothyroidism and/or type 1 diabetes mellitus (T1DM), and is part of a larger syndrome known as autoimmune polyendocrine syndrome type II or polyglandular autoimmune syndrome type II (PAS II). Autoimmune polyendocrine syndrome type 1 (APS-1), also known as autoimmune polyendocrinopathy-candidiasisectodermal dystrophy/dysplasia (APECED), autoimmune polyglandular syndrome type 1, Whitaker syndrome, or candidiasis-hypoparathyroidismAddison's disease syndrome, is a subtype of autoimmune polyendocrine syndrome (autoimmune polyglandular syndrome) in which multiple endocrine glands dysfunction as a result of autoimmunity. MedlinePlus (7 links) 1 Encyclopedia: Addison's Disease. 2 Encyclopedia: Autoimmune Disorders. 3 Encyclopedia: Cutaneous Candidiasis. 4 Encyclopedia: Hypoparathyroidism. 5 Health Topic: Addison Disease. 6 Health Topic: Autoimmune Diseases. 7 Health Topic: Endocrine Diseases. Summary Summary. Autoimmune polyglandular syndrome type 1 is an inherited autoimmune condition that affects many of the body's organs. Symptoms often begin in childhood or adolescence and may include mucocutaneous candidiasis, hypoparathyroidism, and Addison disease. Affected individuals typically have at least two of these features, and many have all three. Autoimmune polyglandular syndrome type 2 is an autoimmune disorder that affects many hormone-producing glands. This condition is characterized by the presence of Addison's disease along with autoimmune thyroid disease and/or type 1 diabetes. Affected individuals may also have problems with other endocrine glands. Autoimmune polyendocrine syndrome is caused by defects in the autoimmune regulator (AIRE) gene. This gene plays a critical role in the body's ability to distinguish between its own proteins and cells and those of bacteria and viruses. As a result, the body attacks its own healthy tissue. Myasthenia gravis: Sometimes this disorder can be associated with autoimmune polyendocrine syndrome type II. Myasthenia gravis is a chronic neuromuscular disease characterized by weakness and abnormally rapid fatigue of the voluntary muscles, with improvement following rest. Treatments for Polyglandular Autoimmune Syndrome. 1 Treatment depends on which endocrine gland is affected: 2 Pancreatic dysfunction will require insulin. 3 Adrenal dysfunction will require cortisol. 4 Thyroid hormone dysfunction will require thyroid hormone replacement. 5 more treatments...". Query: autoimmune polyendocrine syndrome symptoms
Example Output:
Autoimmune polyendocrine syndrome is a rare and complex inherited disorder of immune-cell dysfunction with multiple autoimmunities.