Problem: Given the question: Write a multi-choice question for the following article: Article: American sign language has an interesting history. Although there have always been deaf individuals in America, the history really begins in 1817. Before 1817 deaf people communicated by using "home signs". Gestures were individually created and used within the home for simple communication. There were no schools or formal sign language training for the deaf. So, why was 1817 an important date? Well, the story begins with Thomas Hopkins Gallaudet. Gallaudet met his neighbor's daughter Alice Cogswell. Alice was the young deaf daughter of Dr. Mason Cogswell from Hartford, Connecticut. Gallaudet began teaching Alice to read and write a few simple words. Excited by the success Dr. Cogswell encouraged Gallaudet to establish a school for the deaf. Cogswell raised the money and Gallaudet traveled to Britain to learn the methods used there. However, the schools refused to share their instructional techniques and methods. While in London, there happened to be a demonstration of the French method of deaf education. Britain was using an oral method of instruction; however, the French method used signs. Gallaudet was fascinated with the method and was able to meet with the instructor, Sicard, and his two deaf pupils, Jean Massieu and Laurent Clerc. Sicard agreed to teach Gallaudet his method and Gallaudet went to Paris to learn French signs. After a while, Gallaudet wished to return home and convinced Clerc to go with him and help him establish the school. The trip home was a 52-day voyage during which Clerc taught Gallaudet French signs and Gallaudet taught Clerc English. On April 15, 1817, Laurent Clerc and Thomas Hopkins Gallaudet established what is currently known as the American School for the Deaf in Hartford, Connecticut. The opening of the first school for the deaf can be viewed as one of the most important events in current deaf culture.
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Question: What is the text mainly about?Options:A How Gallaudet set up the first school for the deaf in America.B What contributions Gallaudet made to the education of the deaf in America.C Different methods of teaching the deaf in the world.D Who invented American sign language.Answer:A

input question: Write a multi-choice question for the following article: Article: A ground-based system that uses much stronger signals than GPS can find your location in cities and indoors. It is a new positioning system that could compete with GPS to make sure you never lose your directions again. Instead of satellites, Locata uses ground-based equipment to send a radio signal over a localized area that is a million times stronger on arrival than GPS. It can work indoors as well as outdoors, and the makers claim that the receivers can be shrunk to fit inside a regular cell phone. Even the US armies, which invented GPS technology, signed a file last month agreeing to a test of Locata at the White Sands Missile Range in New Mexico. "This is one of the most important technology developments for the future of the positioning industry," says Nunzio Gambale, CEO and co-founder of the firm Locata, based in Griffith, Australia. As for the Locata's correctness, Christopher Morin of the US Air Force tested it recently at White Sands, and it worked to within 18cm along any axis . Morin said it should be possible to get the _ down to 5cm. The tests were performed in an open desert where GPS also worked beautifully, but its signal was weak--like a car headlight from 20,000 kilometers away--and easily cut off by solid objects . Locata's signal was far stronger, though not guaranteed to work in a complex urban environment, said David, speaker of the UK' s General Lighthouse Authorities. Locata's technology will face competition in the race to transform indoor navigation. But it could shine in specific areas, Gambale said. Robots with Locata could easily navigate inside buildings without the complex optical systems they need at the moment. And the process that handles correct location data could not only guide you around a mall, railway station or airport, but also take you to the exact shelf in a shop for the product you want. It would be small and cheap enough for smart phones and it should be available within five years--a similar path to the one GPS took on its way towards the world, he said.???
output answer: Question: According to the passage, Gambale _ .Options:A did the experiment at White Sands last monthB believed the Locata would help to develop smart robots' creationC doubted whether Locata can work in a complex environment or notD was worried about the competition the Locata facedAnswer:B

Please answer this: Write a multi-choice question for the following article: Article: The terrible college entrance exam is not only a big challenge for Chinese high school students,but also a very important exam in the lives of South Korean students.Although the long,cold winter has already started in South Korea.the annual national exams have made the atmosphere very heated. More than 675,000 South Korean high school graduates took the college entrance exam last Wednesday.They usually take exams in Korean,maths,sociology,history and foreign languages. Officially there is one college place for every 1.33 students.But because all the students want to go to the top universities in the country,the competition can reach one place for 10 students.The students want to attend these colleges for both their famous names and better job opportunities. Because students face fierce competition,they have to study very hard to realize their dreams.park Seung said he and his classmates often go to school before 7:30 in the morning.After school has finished at 6:30 P.m,most of them go to the library to continue their study instead of returning home.Since many libraries in South Korea are open 24 hours a day,they often stay long into the night Many of the Senior 3 students only sleep for three to four hours a day. "I feel a lot of pressure.but I have to study very hard in order to make my dream come true.This is my lifetime goal and it will be a turning point in my life which could decide my future,"Park said. The exam day is a very serious day for the whole of South Korea.Vehicles are not allowed within a 200-metre radius of all the test sites to make sure the students have quiet surroundings.Noises are forbidden,even airplanes are ordered to avoid landing and take-off near the test sites during listening comprehension test hours. Students are told their scores in December before they apply for college.This is followed by face-to-face oral tests.There are public and private universities in South Korea .Many private universities are well-known, but their fees can be 18,000 yuan each term.This has made a lot...
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Question: We can infer that there are almost_college places for high school graduates.Options:A 675,000B 507,520C 400,000D 600,000Answer:B