Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.

Example Input: Context: The immune system usually protects you from pathogens and other causes of disease. When the immune system is working properly, it keeps you from getting sick. But the immune system is like any other system of the body. It can break down or develop diseases. AIDS is an infectious disease of the immune system caused by a virus. Some diseases of the immune system are noninfectious. They include autoimmune diseases and allergies. Does it make sense for an immune system to attack the cells it is meant to protect? No, but an immune system that does not function properly will attack its own cells. An autoimmune disease is a disease in which the immune system attacks the bodys own cells. One example is type 1 diabetes. In this disease, the immune system attacks cells of the pancreas. Other examples are multiple sclerosis and rheumatoid arthritis. In multiple sclerosis, the immune system attacks nerve cells. This causes weakness and pain. In rheumatoid arthritis, the immune system attacks the cells of joints. This causes joint damage and pain. Autoimmune diseases cannot be cured. But they can be helped with medicines that weaken the immune systems attack on normal cells. Other autoimmune diseases include celiac disease (damages to the small intestine), inflam- matory bowel disease (damage to the digestive tract), psoriasis (damage to the skin), and lupus (damage to the joints, skin, kidneys, heart, and lungs). An allergy occurs when the immune system attacks a harmless substance that enters the body from the outside. A substance that causes an allergy is called an allergen. It is the immune system, not the allergen, that causes the symptoms of an allergy. Did you ever hear of hay fever? Its not really a fever at all. Its an allergy to plant pollens. People with this type of allergy have symptoms such as watery eyes, sneezing, and a runny nose. A common cause of hay fever is the pollen of ragweed. Many people are also allergic to poison ivy ( Figure 1.2). Skin contact with poison ivy leads to an itchy rash in people who are allergic to the plant. Ragweed is a common roadside weed found throughout the United States. Many people are allergic to its pollen. Some people are allergic to certain foods. Nuts and shellfish are common causes of food allergies. Other common causes of allergies include: Drugs, such as penicillin. Mold. Dust. The dead skin cells of dogs and cats, called dander. Stings of wasps and bees. Most allergies can be treated with medicines. Medicines used to treat allergies include antihistamines and corticos- teroids. These medicines help control the immune system when it attacks an allergen. Sometimes, allergies cause severe symptoms, a condition known as anaphylaxis. For example, they may cause the throat to swell so it is hard to breathe. Severe allergies may be life threatening. They require emergency medical care. 
 Question: autoimmune diseases can be cured with
Example Output: autoimmune diseases cannot be cured.

Example Input: Context: The 10th Cavalry returned from the Philippines in late 1902 and settled down in different posts in the south western United States. Patrols and garrison life was the routine for the regiment. Under war plans, the 10th was designated for service in the Pacific and support in the Philippines from 1915 through 1942 but never rotated there. The 9th Cavalry Regiment became "Park Rangers" in 1905 for Yosemite National Park and other state and federal lands. The Troopers' Campaign Hat, sporting the "Montana Pinch" used to help shed the tropical downpours. That "Montana Pinch" gave the hat the distinctive look we recognize today as the "Smokey Bear Hat". 
 Question: Which cavalry is credited with the Smokey Bear Hat, 10th or 9th?
Example Output: 9th cavalry regiment

Example Input: Context: Brian Cohen is born in a stable next door to the one in which Jesus is born, which initially confuses the three wise men who come to praise the future King of the Jews. Brian grows up an idealistic young man who resents the continuing Roman occupation of Judea. While attending Jesus' Sermon on the Mount, Brian becomes infatuated with an attractive young rebel, Judith. His desire for her and hatred for the Romans lead him to join the "People's Front of Judea", one of many fractious and bickering independence movements, who spend more time fighting each other than the Romans. After several misadventures, and escaping from Pontius Pilate, Brian winds up in a line-up of would-be mystics and prophets who harangue the passing crowd in a plaza. Forced to come up with something plausible in order to blend in and keep the guards off his back, Brian repeats some of what he had heard Jesus say, and quickly attracts a small but intrigued audience. Once the guards have left, Brian tries to put the episode behind him, but he has unintentionally inspired a movement. He grows frantic when he finds that some people have started to follow him around, with even the slightest unusual occurrence being hailed as a miracle. Each of their responses ever growing in fervor and intensity making it harder and harder for him to get away from them. Yet because of the mob's excitement, they end up leaving Brian alone. After which he sees Judith is one who didn't leave, and they then spend the night together. In the morning, Brian, completely naked, opens the curtains to discover an enormous crowd outside his mother's house who proclaim him to be the Messiah. Brian's mother protests, "He's not the Messiah, he's a very naughty boy."; and, "There's no Messiah in here. There's a mess all right, but no Messiah." Yet all of her attempts at dispersing the crowd are rebuffed. Furthermore, once Brian addresses them, he also finds that he is unable to change their minds. His followers are completely committed to their beliefs in and of Brian's divinity. They immediately seize upon everything he says and does as points of doctrine. The hapless Brian finds no solace as people have even mobbed his mother's house. They fling their afflicted bodies at him demanding miracle cures and divine secrets. After sneaking out the back, Brian is then finally captured and scheduled to be crucified. Meanwhile, a huge crowd has assembled outside the palace. Pilate (together with the visiting Biggus Dickus) tries to quell the feeling of revolution by granting them the choice of one person to be pardoned. The crowd, however, shouts out names containing the letter "r", mocking Pilate's rhotacistic speech impediment. Eventually, Judith appears in the crowd and calls for the release of Brian, which the crowd echoes since the name also contains an "r". Pilate agrees to "welease Bwian". His order is eventually relayed to the guards, but in a scene that parodies the climax of the film Spartacus, various crucified people all claim to be "Brian of Nazareth" and the wrong man is released. Various other opportunities for a reprieve for Brian are denied as, one by one, his "allies" (including Judith and his mother) step forward to explain why they are leaving the "noble freedom fighter" hanging in the hot sun. Hope is renewed when a crack suicide squad from the "Judean People's Front" (not to be confused with the People's Front of Judea) come charging towards the Romans, but rather than fighting to release Brian or the other prisoners, they commit mass suicide as a political protest. Condemned to a long and painful death, Brian finds his spirits lifted by his fellow sufferers, who break into song with "Always Look on the Bright Side of Life."[6] 
 Question: Who was born in a stable near where Jesus was born?
Example Output:
brian cohen