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.

Example Input: Article: The Dangers of Dieting Thanks to our modern lifestyle, with more and more time spent sitting down in front of computers than ever before, the number of overweight people is at a new high. As people crazily search for a solution to this problem, they often try some of the popular fad diets being offered. Many people see fad diets as harmless ways of losing weight, and they are grateful to have them. Unfortunately, not only don't fad diets usually do the trick, but they can actually be dangerous for your health. Although permanent weight loss is the goal, few are able to achieve it. Experts estimate that 95 percent of dieters return to their starting weight, or even add weight. While the irresponsible or unwise use of fad diets can bring some initial results, long-term results are very rare.[:**] Nonetheless, people who are bored with the difficulties of changing their eating habits often turn to fad diets. Rather than being moderate, fad diets involve extreme dietary changes. They advise eating only one type of food, or they prohibit other types of foods entirely. This results in a situation where a person's body doesn't get all the vitamins and other things that it needs to stay healthy. One popular fad diet recommends eating lots of meat and animal products, while nearly eliminating carbohydrates . A scientific study from Britain found that this diet is very high in fat. According to the study, the increase of damaging fats in the blood can lead to heart disease and, in extreme cases, kidney failure. Furthermore, diets that are too low in carbohydrates can cause the body to use its own muscle for energy. The less muscle you have, the less food you use up, and the result is slower weight loss. Veteran dieters may well ask at this point, "What is the ideal diet?" Well, to some extent, it depends on the individual. A United States government agency has determined that to change your eating habits requires changing your psychology of eating, and everyone has a different psychology. That being said, the British study quoted above recommends a diet that is high in carbohydrates and high in fiber, with portions of fatty foods kept low. According to the study, such a diet is the best for people who want to stay healthy, lose weight, and keep that weight off. And, any dieting program is best undertaken with a doctor's supervision.
Answer: They gain the weight back again.
Example Output: After losing weight by dieting, what usually happens to people?

Example Input: Article: Do you usually go Dutch(AA) when you take someone out to dinner? Do you expect your date to pay for the whole meal? Many people say that as long as there's love, money doesn't matter much. But this might change when the relationship gets serious and it is related to the money borrowed from the bank, the family present accounts and debt. A survey among 8 million couples in the UK suggested that 44% of married couples don't know exactly what their partner earns. An astonishing 23% actively try to keep their finances secret from their partners. About 38% of them are open to each other. Another 12% refuses to tell the truth. British relationship expert Russell says: "It's very difficult to talk about money. Often there's guilt, there's shame. To start those conversations is difficult. Money can be about how we value ourselves, how we feel valued. It's not just a simple case of talking about hard cash." So if you are in a couple, it might be a good idea to check if you both are on the same page about money before bills pile up on the kitchen table and love flies out of the window. When moving in together, couples should not only talk about their personal habits but also about their financial ones. Russell has a word of advice: "Accept the fact that in your relationship you might do money differently - there might be a spender or a saver. It's very attractive if your partner does things differently to say they're wrong. Do it differently but plan it well." And now, back to that date. Would you be bored with someone who was attractive but expected you to pay the bill by yourself? There's food for thought.
Answer: About 0.96 million.
Example Output: How many people are very careful not to let their partner know their income?

Example Input: Article: Princeton University Location The University is in Princeton, New Jersey. It is an hour's train ride south of New York City and an hour's train ride north of Philadelphia. Students There are 4,600 undergraduates . There are also 1,900 graduate students, but Princeton is unusual among universities in having a student body made up largely of undergraduates. Faculty Princeton has about 700 full-time faculty members . There are another 300 or so part-time and visiting faculty. All faculty members at Princeton are expected to teach and research. Degrees Princeton offers two undergraduate degrees:the bachelor of arts (A. B. ) degree and the bachelor of science in engineering (B. S. E.) degree. Academic Year An academic year runs from September to late May and lasts two terms (fall and spring). A normal course load is four or five courses per term, although many students take extra courses. Residences Princeton provides housing for all undergraduate students. Freshmen and second-year students are required to spend their first two years in one of five colleges. Each college has its own dining hall, common rooms and computer centers. Fees and Expenses (Academic Year 2011-2012) Tuition : $29,910 Room and board: $ 8,387 Other expenses (books, telephone, etc.): $ 3,083 Total: $ 41,380
Answer: Four
Example Output:
How many kinds of faculty members are there in Princeton University?