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 Input:
Article: Driving speeds have largely stabilized, and nowadays, safety concerns are important and reducing road accidents to minimum is a must. So, automakers are focused on safety systems more than ever before. Given the emphasis on improving safety, it's possible that well-known phrases such as "live fast and die young" may lose their meaning as innovative new devices are built into cars and trucks and other things that go. Many of the new safety systems that are being added to high-end vehicles are computer-assisted technologies that transfer some of the vehicle's operations to the vehicle itself, rather than relying only on the driver's decision-making skills. For example, predictive brake assist is an in-vehicle feature that prepares the vehicle for braking when its built-in sensors detect a potential object ahead. The predictive brake assist basically places the vehicle's braking system on alert, which helps the system to slow down the car in as little time and as short a distance as possible. Other in-vehicle sensors will detect moving and still objects and will even distinguish the objects based on simple patterns, such as other vehicles vs. a person. What's more, built-in "active systems", i.e., predictive precollision systems, will provide drivers with advance detection of potential contact between vehicles. These systems compute the movement of the objects and detect possible dangerous intersections . What technological developments have enabled innovations like predictive precollision systems? Essentially, these so-called active systems are the result of vehicle-to-vehicle and vehicle-to-infrastructure communications. These communication links allow highways to provide a vehicle's owners with services such as renting a movie during the trip, as well as reduce reaction delays when medical care is needed due to a crash. Despite these new technologies, drivers cannot take safety for granted. Until all vehicles are fully automated, it is the drivers themselves who are responsible for operating their vehicles and obeying traffic laws designed to keep roadways secure. So, keep your eyes on the road and your hands on the steering wheel .
Answer: detect potential contacts between vehicles in advance

Ex Output:
"Predictive Precollision" can be used to _ .

Ex Input:
Article: Hong Kong businesses hit by nearly two months of illegal street occupations breathed a collective sigh of relief on Wednesday. Police finally cleared illegal protesters camped at the main intersection in the Mong Kok district, arresting two student leaders. More than 7,000 officers backed bailiffs (,)clearing occupied sections of Argyle Street and Nathan Road. The two-day operation saw 148 people arrested for various offenses, including contempt of court, resisting arrest, possession of offensive weapons, unlawful gathering and attacking police. The Chief Leader Stephen Hui said 22 officers were injured during the clearances. Police used pepper spray and batons to keep protesters from reclaiming cleared roads and from spreading the illegal occupation to neighboring streets. Six-lane Nathan Road, which goes through the heart of Kowloon, was cleared after nearly five hours. However, comments on the Internet said protesters were looking to reoccupy roads later in the evening. This week's actions mark the first time the authorities have successfully cleared one of the three main protest sites, which sprang up after demonstrators seized key intersections in late September to press for unconstitutional reforms. Contractor Kwan Sui-sum, 55, said he wished the Nathan Road clearance had come earlier, as he has had to pay HK$20,000 ($2,580) after the protesters delayed building reconstruction work. The owner of the Chung Hing Duty Free drug store was cautiously optimistic and eager for his store at the corner of the cleared intersection to get back to business. Sales dropped by 40 percent during the occupation, he said. "I'm not worried about the guess that the protesters will return. I trust in Hong Kong's rule of law and in the police," the man said, who wished to remain unknown as he fears attack from protesters. But five stores at a cleared site owned by jewelry chain Chow Tai Fook were still closed hours later. A company spokesman said the outlets will remain shut while it continues to monitor the situation.
Answer: the Hong Kong police cleared the roads at a cost

Ex Output:
You can infer from the passage that _ .

Ex Input:
Article: Fuzhou Road is famous for its book stores. Shanghai's City of Books (Nandong) Address: No. 345, Nanjing Road. E. near Shandong Road N. Tel: 6322-1557 Opening Hour: 9:30--21:30 It is a branch of Shanghai's City of Books. It doesn't sell any foreign language books, but you can buy CDs of computer games and software. Traffic: Metro Line No. 2 (Nanjing Road E. Station) Shanghai's City of Books Address: No. 465, Fuzhou Road Tel: 6391-4848 Opening Hour: 9:30--20:30 This is the biggest book store in Shanghai with six floors. Each floor has different kinds of books, but most English books are for Chinese students preparing for exams. Foreign Language Bookstore Address: No. 390, Fuzhou Road Tel: 6322-3200 Opening Hour: 9:00--18:00 You can find many English novels on the ground floor, as well as dictionaries. There is a corner on the ground floor for foreigners who want to learn Chinese. On the higher floors, you can find some professional books in English. Of course, many of the books are for Chinese students. Shanghai Culture Commercial Building Address: No. 355, Fuzhou Road Opening Hour: 9:00--17:30 This store has a variety of stationery and painting materials. If you major in painting or art, this is a good place to find professional materials.
Answer: Nanjing Road E. Station

Ex Output:
If you want to buy CDs of computer games, you can get off at _ .