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.
One 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 is here: How many books are there in the British Library?
Explanation: 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: Article: London will host a major exhibition of 15th-century Chinese artwork, including paintings, sculptures and porcelain, which are all from Ming Dynasty (1368-1644). The exhibition will be open from Sept 18 to Jan 5. On display will be 108 cultural relics from 10 museums in China, as well as collections from the British Museum and museums in Japan, the United States and Europe. The exhibition will be in five parts to give an overview of the society. "This was a time when the political and social system of the dynasty became stable , and the country also experienced huge changes. China was in frequent contact with the rest of the world at that time, and its artists and scholars also influenced other cultures," said Yao Yu, the director of this activity. During this time, Beijing became the capital of China, and Zheng He (1371-1433) set sail and reached the shores of eastern Africa. Jessica from the British Museum, said _ an artwork may differ in different cultures. "When a Chinese audience sees a painting you see figures and stories. But we see beautiful views. " However, she added that the British public had a basic knowledge of the dynasty and many British people probably knew more about the later period of the Ming Dynasty after the Portuguese and Spanish came to China to trade. Their houses and dining tables have Chinese blue and white vases but they don't know much about the earlier period, which in China was a more culturally important period. "We'd like to take away people from the idea that China became international after the Europeans arrived. China in the early Ming Dynasty was very international. "
Answer: Ming Dynasty in China.
Solution:
What does the passage mainly talk about?