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: 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.
Example output: How many books are there in the British Library?
Example 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.
Q: Article: The huge explosion in Tianjin is only a symptom of a much bigger problem plaguing China today ! Laws are often not enforced , or are enforced half-heartedly. The law clearly prohibits storage of dangerous goods and chemicals within a certain radius of residential areas, and there must be strict adherence to rules on storage and transportation, etc. The fact that this accident occurred so close to residential areas, resulting in devastating damage to homes and serious injuries to residents, shows that the law was not strictly enforced. Whoever approved the siting of that logistic plant in that particular area has a lot to answer for. Often, officials come to take action only after lives are lost. Another case in point is the unfortunate death of a young mother in the escalator accident in a shopping mall recently. Problems with elevators and escalators have been around for ages, and residents have made countless complaints, but to no avail. After the accident, city officials fan out all over the country checking on escalators for faults, and many escalators have been shut down for repairs. This kind of action is a kneejerk reaction to a serious disaster! There are many disasters waiting to happen. And all are due to weak or non-existent enforcement. For instance, it's well known that many residents add an extra floor to the roof-top of their apartment bocks, endangering the safety of the block, while others dig into their ground floor units to create an extra basement living area, hacking away concrete slabs and cutting steel bars which are the basic foundation of the building, seriously jeodardizing its safety. Neighbors complain, city officials come round and leave, saying they can't do anything as the owner wouldn't open his door for an inspection! They would often leave a note on the owner's door telling him to stop construction, but true to form, the owner just ignores it. This is the kind of enforcement we see so often in China. What is urgently needed in China is a complete overhaul of the enforcement practice, with every official held accountable for his failure to enforce the law strictly! Why wait till lives are lost before acting?
Answer: There is no law for ensuring us safe.
A:
What does the fact that the huge explosion in Tianjin resulted in serious injuries show?