TASK DEFINITION: In this task, you're given an article and an answer. Your task is to generate the question for the answer based on the given article.
PROBLEM: Article: The people who built Stonehenge in Southern England thousands of years ago had wild parties, eating barbecued pigs and breaking pottery. This is according to recent work by archaeologists--history experts who investigate how human beings lived in the past. Archaeologists digging near Stonehenge last year discovered the remains of a large prehistoric village where they think the builders of the mysterious stone circle used to live. The village is about 4,600 years old, the same age as Stonehenge and as old as the Pyramids in Egypt. It is less than two miles from the famous ancient landmark and lies inside a massive man-made circular dirt wall, or "henge", known as the Durrington Walls. Remains found at the site included jewellry, stone arrowheads, tools made of deer antlers, wooden spears and huge amounts of animal bones and broken pottery. "These finds suggest Stone Age people went to the village at special times of the year to feast and party", says Mike Parker-Pearson from Sheffield University in England. He said many of the pig bones they found had been thrown away half-eaten. He also said the partygoers appeared to have shot some of the farm pigs with arrows, possibly as a kind of sport before barbecuing them. An ancient road which led from the village to the River Avon was also found. Here, the experts think, people came after their parties to throw dead  s in the water so the bodies would be washed downstream to Stonehenge. Parker-Pearson believes Stonehenge was like a cemetery where ancient Britons buried the dead and remembered their ancestors. The theory is that Stonehenge is a kind of spirit home to the ancestors. The recent discovery of the village within the Durrington Walls shows that Stonehenge didn't stand alone but was part of a much bigger religious site, according to Parker-Pearson.People still come to worship and celebrate at Stonehenge today. They meet there when the sun sets on the shortest day of winter and when it rises on the longest day of summer. But the days of barbecuing whole pigs there and throwing family members into the river are a thing of the past. At present, it has been attracting a great number of visitors all around the world. Here is a comment from a visitor. "I am speaking to a friend on Facebook who is heartbroken that she went there with utter love and respect for the site and that the whole Summer Solstice event was full of drunk party goers and those that had gone in a respectful, loving way were made to sit on the outside, so as not to be disturbed by the revellers." 
 Answer: A site where dead people were placed or remembered.

SOLUTION: What was Stonehenge according to the text?

PROBLEM: Article: Take control of your health by learning these four numbers. They'll help with everything from losing weight to protecting your heart. Your daily calorie needs This is not technically a measurement, but it can have a huge influence on your health. Most women need 2,000 calories a day for good health, and men generally need about 2,550. One way to work out your daily calorie needs is to multiply   your weight in pounds by 13 to 15, depending on your activity level. But roughly, that's 300 to 400 calories for breakfast, 500 to 600 for lunch, and 600 to 700 for dinner. Trying to lose weight? Eat about 500 calories less. Your waist size Waist size is one of the best ways to measure whether your weight is affecting your heart health. When body fat is packed into your abdomen  ,your risk of heart attack increases. For women, health risk begins to rise when your waist is more than 35 inches. For men, risk increases with a measurement when your waist is over 40 inches. Your blood pressure Blood pressure rises and falls normally during the day. When it remains high, you have high blood pressure and this carries a higher risk or heart disease and stroke. A reading of 140/90 mm Hg or more is considered high, and if it's between 120/80 and 139/89, you may still be at risk and should be taking steps to prevent the development of high blood pressure. Your morning pulse rate Your pulse rate is the number of times your heart beats in one minute. A normal resting pulse rate is 60 to 90 beats per minute. People who are fit tend to have lower resting pulse rates because their heart muscles are in good shape. But if you don't exercise regularly and your heart rate is lower than the normal range, tell your doctor--it could be a sign of heart disease. 
 Answer: Taking in a little fewer calories than the total amount

SOLUTION: How can you control daily calories if you decide to lose weight?

PROBLEM: Article: I have a friend named Monty Roberts who owns a horse ranch in San Ysidro. He has let me use his house to put on fund-raising events to raise money for youth at risk programs.    The last time I was there he introduced me by saying, "I want to tell you why I let Jack use my house. It all goes back to a story about a young man who was the son of a horse trainer who would go from stable to stable, race track to race track, farm to farm and ranch to ranch, training horses. As a result, the boy' s high school career was continually interrupted. When he was a senior, he was asked to write a paper about what he wanted to be and do when he grew up."     "That night he wrote a seven-page paper describing his goal of someday owning a horse ranch. He wrote about his dream in great detail and he even drew a diagram of a 200 acre ranch, showing the location of all the buildings, the stables and the track. Then he drew a detailed floor plan for a 4, 000-square-foot house that would sit on a 200-acre dream ranch."     "He put a great deal of his heart into the project and the next day he handed it in to his teacher. Two days later he received his paper back. On the front page was a large red F with a note that read, 'See me after class. ' " 
 Answer: Because the youth has the same dream as Monty Roberts.

SOLUTION:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Why can the writer use Roberts' s house to raise money for youth at risk programs?

