In this task, you're given an article and an answer. Your task is to generate the fill-in-the-blank question for this answer based on the given article. The blanks are always at the end of the question, and can be filled with more than one word or phrase.

Example Input: Article: London--A morning train rides away, across the channel. English kids discuss the Liverpool's football team in a Paris pub. Some Parisians have started to travel to work in London. In the 19th century, Charles Dickens compared the two cities, London and Paris, in A Tale of Two Cities. These days, it might be A tale of One City. As there are few jobs at home over recent years, perhaps 250,000 Frenchmen moved across the channel. With an undersea tunnel, they could travel between cities in three hours. The European Union freed them from immigration and customs. Paris, rich in beauty, is more stylish. But London feels more full of life, and more fun until the pubs shut down. "For me, the difference is that London is real, alive," said Trevor Wheeler, a financial expert. Chantal Jaouen, a professional designer, agrees. "I am French, but I'll stay in London," she said. There is, of course, the other view. Julie Lenoux is a student who moved to London two years ago. "I think people laugh more in Paris," she said. "Both cities have changed _ ," said Larry Collins, an author and sometimes a Londoner. Like most people who know both cities well, he finds the two now fit together comfortably. "I first fell in love with Paris in the 1950s. Things are so much more ordered, and life is better." But certainly not cheaper. In some parts of London, rents can be twice those on Avenue Foch in Paris. Deciding between London and Paris requires a lifestyle choice. Like Daphne Benoit, a French journalism student with perfect English, many young people are happy to be close enough so they don't have to choose. "I love Paris, my little neighborhood, the way I can walk around a centre, but life is too organized," she said. "In London, you can be whoever you want. No one cares."
Answer: Liverpool is a big city in France
Example Output: It can be inferred that _ .

Example Input: Article: Mother managed to buy me some more paint brushes, along with one or two drawing books and a pencil. This, of course, broadened my range of expression and allowed me to have a greater choice of subjects. After the first few weeks of uncertainty and awkwardness, I settled down contentedly with my new pastime. I painted every day upstairs in the back bedroom, completely by myself. I was changing. I didn't know it then, but I had found a way to be happy again and to forget some of the things that had made me unhappy. Above all I learned to forget myself. I didn't miss going out with my brothers, for I had something to keep my mind active, something to make each day a thing to look forward to. I would sit on the floor for hours, holding the brush between my toes, my right leg curled up under my left, my arms held tightly at my sides, hands clenched. All my paint and brushes were around me, and I would get Mother or Father to pin the drawing paper to the floor with tacks to keep it keep it steady. It looked like a very awkward position, with my head almost between my knees and my back crooked, but I painted all my best pictures this way, with the wooden floor as my only easel . Slowly I began to recover from my earlier depression. I had a feeling of pure joy while I painted, a feeling I had never experienced before and which seemed almost to lift me above myself.
Answer: a book explaining how to learn painting
Example Output: The passage is most probably taken from _ .

Example Input: Article: Children are getting so fat that they may be the first generation to die before their parents, an expert says. Today's young people will be affected by potential killers such as heart disease because of their weight. Fatty fast-food diets combined with the lifestyles with televisions and computers could mean kids will die young, says Professor Andrew Prentice, from the London School of Hygiene and Tropical Medicine. At the same time, the shape of the human body is going through a great change because adults are getting so fat. Here in Britain, the latest research shows that the average waist size for a man is 36~38 inches and may be 42~44 inches by 2032.This compares with only 32.6 inches in 1972. Women's waists have grown from an average of 22 inches in the 1920s to 24 inches in the 1950s and 30 inches now. One of the major reasons why children now are at greater risk is that we are getting fatter younger. In the UK alone, more than one million under 16 years old are thought to be overweight or fat--double the number in the 1980s. One in ten of four-year-olds are also medically said to be obese. The obesity which started in the US, has now spread to Europe, Australia, Central America and the Middle East. Many nations now record more than 20 percent of their population as obese and well over half of the population as overweight. Professor Prentice says the change in our shape has been caused by high-energy foods combined with a dramatic drop in the energy we use as a result of technology developments. He is not alone in his concern. Only last week one medical magazine revealed how obesity was fuelling a rise in cancer cases. Obesity also increases the risk factor for heart disease and so on. An averagely obese person's lifespan is shortened by around nine years while a seriously obese person by much more. Professor Prentice says, "So _ will _ parents _ live _ longer _ than _ their _ children, _ as _ an _ American _ obesity _ expert _ said _ recently?" "The answer is yes--and no." Yes, when most children become obese. No, because this is now becoming an alarmingly serious problem in the US. "Such children will have a greatly reduced quality of life on both body and mind." So say "No" to sandwiches and hamburgers.
Answer: the energy people take in is more than they need
Example Output:
According to Professor Prentice, people become fatter because _ .