Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Article: There are a lot of public libraries in Britain. These libraries have more than one hundred and fifteen million books, not including those libraries of public schools. Public libraries not only lend books, music records but also help children, patients in hospitals and others to get special play readings, film shows and so on. The first public libraries were founded in about the year 1850. Today's public libraries usually have a reading-room, a lending room and a reference room. The greatest and most famous library in Britain is that of the British Library in London. It was founded in 1973 and has over 10, 000, 000 books. It has nearly every magazine, newspaper and book published in Britain and other parts across the world. 
 Answer: 10,000,000 or less.
Solution: How many books are there in the British Library?
Reason: In the Article, 10,000,000 is mentioned for the number of books available in the British Library, so this is a good question.

Now, solve this instance: Article: Every year, it costs British students more and more to attend university. Students are graduating with larger and larger debts. So is a college degree really worth it? In 2006, the UK government started to allow universities in England and Wales to charge British students tuition fees. As a result, more than 80 percent of students in England and Wales now take out a student loan in order to go to university. They use the loan to pay for tuition fees and living expenses. Although the interest on student loans is quite low, it begins as soon as the student receives the loan. The average student in England and Wales now graduates from university with a debt of around PS12,000 (122,952 yuan). It means graduates have to struggle to pay rent on a flat, because they have to start paying back the student loan when they reach April after graduating. If you start to earn over PS15,000 (153,630 yuan) a year, the government takes repayments directly from your monthly salary. You might think that a person with a degree would find it easy to get a well-paid job. However, most people in "white collar jobs" seem to have a degree, so there is a lot of competition. Also, British companies tend to value work experience over . All of the above is beginning to make British people question whether a university degree is really worth the money. Even before the credit crisis started, the BBC stated: "The number of British students at UK universities has fallen for the first time in recent history, from 1.97 million in 2007 to 1.96 million last year." Meanwhile, the British universities offer more and more of the available places to richer international students rather than poorer British students. What does the future hold for British higher education? 
 Answer: The competition to become a "white collar" is too fiece.
Student:

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
What might be the reason that the number of British students at UK universities falls?