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.

Input: Consider Input: Article: City officials in South Jakarta must now cycle when performing their duties.in a move to  help _ pollution and global warming."They can own a car and drive to work,but they must cycle when traveling to do their work",South Jakarta city spokesman Ahmad Sotar said,"This is compulsory.Cycling will not only reduce pollution and global warming,but also promote good health."He added,"The official can also get to know their residents better since now they call cycle through the narrow alleyways to reach their home.They can't do so if they drive".  South Jakarta, the second--largest of five cities making up greater Jakarta, covers an area of 145 square kilometers and has 2.5 million residents.Over 200 officials in 10 sub.districts and 65 villages have been told about the new rule.Supporting the move,Meruyuny Village chief Selamat Aryadi said cycling would keep officials fit."I don't mind buying a bike.But there must be some exceptions. What will happen if there is a big fire or landslide which I need to attend urgently? I may be late for everything,"he said with a quiet laugh."I think if it,s raining heavily it makes more sense for me to drive.I just hope 1 won't get caught,"he added.      Sotar said the officials do not have to cycle to attend to emergency calls."But it is no excuse to say they are too old and sick to cycle.That means they are also too old and sick to  perform their duties so they should be replaced,"he said:"We will ask the residents to be our eyes and ears and tell us if the officials cycle or drive."Sotar said. 
 Answer: the rule should be followed flexibly

Output: we can learn from what Selamat Aryadi said that_.


Input: Consider Input: Article: Most shoplifters agree that the January sales offer wonderful opportunities for the hard-working thief. With the shops so crowded and the staff so busy, it does not require any extraordinary talent to help you to take one or two little things and escape unnoticed. It is known, in the business, as "hoisting".  But the hoisting game is not what it used to be. Even at the height of the sales, shoplifters today never know if they are being watched by one of those evil little balls that hang from the ceilings of so many department stores above the most desirable goods.  As if that was not trouble enough for them, they can now be filmed at work and obliged to attend a showing of their performance in court.  Selfridges was the first big London store to install closed-circuit videotape equipment to watch its sales floors. In October last year the store won its first court case for shoplifting using an evidence a videotape clearly showing a couple stealing dresses. It was an important test case which encouraged other stores to install similar equipment.  When the balls, called sputniks, first make an appearance in shops, it was widely believed that their only function was to frighten shoplifters. Their somewhat ridiculous appearances, the curious holes and red lights going on and off, certainly make the theory believable.  It did not take long, however, for serious shoplifters to start showing suitable respect. Soon after the equipment was in operation at Selfridges, store detective Brian Chadwick was sitting in the control room watching a woman secretly putting bottles of perfume into her bag.   "As she turned to go," Chadwick recalled, "she suddenly looked up at the 'sputnik' and stopped. She could not possibly have seen that the camera was trained on her because it is completely hidden, but she must have had a feeling that I was looking at her." "For a moment she paused, but then she returned to counter and started putting everything back. When she had finished, she opened her bag towards the camera to show it was empty and hurried out of the store. " 
 Answer: there are so many people in the store

Output: January is a good month for shoplifters because   _  .


Input: Consider Input: Article: British and American scientists are raising genetically modified  pigs in the hope of providing organs for transplant  to humans, the project leader wrote in a newspaper Sunday.  Scientists in London and California have begun conducting the genetic experiments to find a solution to record-long waiting lists for organ transplants, Robert Winston said in an opinion piece written for Britain's Sunday Times.  In Britain alone, around 8,000 patients are waiting for a transplant.  "People needing a new heart or liver are waiting for someone else to die -usually a violent death in a traffic accident," Winston wrote in the newspaper. He said his team was "trying to modify pigs so their organs might save the lives of humans."  The scientists are introducing human genes into the animals to reduce the chances of the organs being rejected by patients, as has been common in previous attempts to use animal tissues, said Winston, who heads the Institute of Reproductive and Developmental Biology at London's Hammersmith Hospital.  Working with Dr. Carol Redhead of the California Institute of Technology, Winston's team has injected human genes directly into male piglets , adding them to the animal's sperm .  He said that pigs involved in experiments had successfully produced transgenic sperm, but acknowledged that British and European laws had prevented the team from using the pigs to mate.  The Sunday Times newspaper reported that the experiments would be moved to the United States following difficulties with funding and regulations in Britain. It said the pigs would be bred in Missouri.  "Our U.S. friends will benefit from our technology and the income we might have produced for Britain will be lost," Winston wrote.  Some scientists have previously blamed the idea of using animal organs for human transplant, saying the technique risks spreading animal viruses to humans. Winston said his research project is attempting to breed virus-free pigs. 
 Answer: reduce the chances of rejection


Output: Scientists are introducing human genes into the animals to   _  .


