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.

[EX Q]: Article: Cheaters called "pirates" often use camcorders and cell phones to make illegal copies of blockbusters in the local theater. These pirates then sell those recordings on the street or over the Internet for very low prices. Some share them for free. "It's unfair for people to pirate movies, " says 15-year-old Hadaia Azad Ezzulddin. Movie piracy "takes money out of the pockets of thousands of people in the movie industry," she notes. Victims include famous actors and directors as well as local theater owners and their employees. Hadaia came up with an idea that could help stop movie piracy. Hadaia's idea uses infrared light. This range of light is invisible to the human eye. It is visible, however, to many types of cameras. Theater owners could place small infrared lights on their movie screens. The lights would not disturb people watching the movie. It would, however, distort the recordings made by many types of cameras. To test her idea, Hadaia built a box with a movie screen inside. Then, she projected images on that screen through a hole in the box. She took recordings of those images, using nine different types of cameras. These included the types found in cell phones as well as camcorders. During some tests, she also turned on light emitting diodes , or LEDs. The LEDs were embedded in a certain place behind the movie screen. They gave out infrared light. Sure enough, she showed, a pirated movie included odd stripes or spots if it had been recorded while the LEDs were on. It might be possible to use the LEDs to flash the date and time on the movie screen. The information would then appear in the illegal recordings. Theater owners or police might use the information to track down the pirates. Cutting down on piracy might get more people into theaters to watch the real movie instead of an illegal copy. Six out of every ten films now produced aren't profitable. They don't make enough money to recover how much was spent to make and market them. Such a poor payback can discourage filmmakers from producing anything but the types expected to become blockbuster hits. It might also keep smaller theaters from showing a wider variety of movie types.
Answer: make illegal copies of movies unpleasant to see
[EX A]: Infrared lights are put on the movie screens to _ .

[EX Q]: Article: The following card includes a brief summary and a short assessment of a research paper. It can provide a guide for further reading on the topic. Trevor, C. O., Lansford, B. and Black, J. W., 2004, "Employee turnover and job performance: monitoring the influences of salary growth and promotion", Journal of Armchair Psychology, vol. 113, no.1, pp. 56-64. In this article Trevor et al. review the influences of pay and job opportunities in respect of job performance, turnover rates and employees' job attitude. The authors use data gained through organizational surveys of blue-chip companies in Vancouver, Canada to try to identify the main cause of employee turnover and whether it is linked to salary growth. Their research focuses on assessing a range of pay structures such as pay for performance and organizational reward plans. The article is useful as Trevor et al. suggest that there are numerous reasons for employee turnover and a variety of differences in employees' job attitude and performance. The main limitation of the article is that the survey sample was restricted to mid-level management, thus the authors indicate that further, more extensive research needs to be undertaken to develop a more in-depth understanding of employee turnover and job performance. As this article was published in a professional journal, the findings can be considered reliable. It will be useful additional information for the research on pay structures.
Answer: pay structures based on employee performance
[EX A]: The research paper published is primarily concerned with _

[EX Q]: Article: A poor boy was selling goods from one door to another to pay for his studies. One day he found that he had almost no money, and he was hungry. So he decided to ask for a meal. But when a woman opened the door, he only dared to ask for a glass of water. To his surprise, she gave him a large glass of milk. He drank it and then asked how much he should pay her. She said, "You don't have to pay me anything. Mother has taught us never to accept pay for a kindness" He was deeply moved and was determined to help those in need. The boy's name was Howard Kelly. Many years had passed. One day that woman became seriously ill. The local doctors could not help her. So they sent her to a big city where her rare disease would be studied by specialists . Dr. Howard Kelly was called in for advice. When he entered her room in the hospital, he immediately spotted the woman. Howard Kelly was determined to do his best to help her. The struggle was long, but together they succeeded in the end. After some time the woman received a bill for her treatment. She was worried that the amount would be so large that it would take the rest of her life to pay for it. However, when she looked at the bill, she found words on the side of the bill. They were, "Paid in full with a glass of milk."
Answer: she was ill and no local doctors could help her
[EX A]:
The woman came to a big city because _ .