input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: A Bite of China Season Two(<< >> ) is coming! The program is shown at 9:00 on CCTV-1 every Friday night from April 18 to June 6, 2014. There are altogether eight episodes , all about history andculture of food, eating and cooking in China. The directors spent one year visiting more than 150 different parts of China. More than 300 types of food are covered in the documentary. As an old Chinese saying goes, _ . It plays an important role in our daily life, and the rich food culture is also one of the most important parts of Chinese culture.A Bite of China Season Twowants to show the joys and sadness of ordinary Chinese in changing times through food. A Bite of China Season Onewas shown on CCTV in 2012. It attracted more than 100 million viewers. It is all about food, while the second season cares more about the relationship between the people and the food. For example, the first episode shows a young man spent four hours climbing a 40-metre-high tree to get something nice for his brother. The show reminds viewers of their homes and the tastes of childhood. One Weibo user wrote, "A Bite o f China Season Twomakes me have so many words to say. It makes me think of my parents and my grandmother. I haven't been home for a long time, so I have decided to go back in a few days." The show uses food as a window to introduce China to the world. Viewers can see how Chinese people love life by loving food. Anyone who wants to know more about Chinese culture and Chinese society should have a bite of the program. Options: A a cartoon B a drama series C a chat show D a documentary Answer: D a documentary Question:
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output: The type of the TV programA Bite of Chinais _ .

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: First it was jogging. Then aerobics . Not too long ago, Americans discovered race walking. Now Americans are into a newfitnesscraze. They'retaking up bicycling. Over hills and down mountainsides and across quiet country roads, Americans are busily rolling along. The number of adults who ride for fitness is around 17 million, an increase of 70 percent over four years ago. Twice as many women as men are coming to the sport. Americans arefalling in love withbiking because it has speed, the benefitsofjoggingand beautiful scenery. Bicycling is a very appropriate sport, which is important to people who injured their knees while jogging or whosejointsareachingfrom aerobics. And biking is a real awakening for people who have been into race walking in the past. Race walking isas dull as watching paint dry. The most popular kind of bicycle for people who are new to the sport is the mountain bike, which has afixed framewith wide tires andupright handles. Mountain bikes also have manygears to make it easier to climb hills. About 5 million Americans ride mountain bikes, compared with 200,000 who rode them only five years ago. Costsrangefrom about $130 for abottom-of-the-linebicycle to more than $2,700 for an expensive bicycle. Mountain biking has attracted somepeoplewho race down the sides of mountainslike a bat out of hell. But most riders ride slowly and theyrarelyventurefar from home. The biking craze has brought an unexpected profit to clothing and bicycle accessory makers. Last year, bikers paid $ 630 million for biking clothes and accessories. Bicycling seems likely to continue its fantastic growth. Options: A people who want to ride like a bat out of hell B bicycle accessory makers C race walkers D twice as many women as men Answer: B bicycle accessory makers Question:
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Answer: The bicycling craze has been a profit for _ .

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Online education is becoming a popular learning choice to traditional colleges. Most colleges offer online programs in various fields and levels, which allows students to go on with their education over the Internet. Students must keep in mind that the college they wish to apply to must be approved by a related recognized organization. So who can really benefit from an online program? Well, anybody, and everybody! Online programs can turn out to be a pocket-friendly choice to a traditional college for many people. Here's a list of people who usually consider joining in an online degree program; l Stay-at-home parents. Online education is perfect choice for stay-at-home parents and those who have very young kids. Online classes give them the flexibility to complete or further their education while looking after home and family and without worrying about childcare. l Working professionals who want to further their education but travel a lot or have extremely busy schedules, as well as those who want to make a career change but do not have the time to enroll in a full-time degree program. l People who cannot commute to a college campus. l Shy students who might feel embarrassed among a group of people and prefer to study by themselves and at their own pace. l People who want to save money. Online programs can turn out to be more cost-effective than attending a physical classroom. l People who do not get distracted easily -- something many people overlook when considering online education. If you are someone who can easily ignore the ringing of a phone, stay away from TV, and resist all other things that may draw your attention, online programs are for you. So do you think online education is for you? If you feel you belong to any of the above listed categories, then online education could work out very well for you. Options: A Emily, an easy-going girl who dislikes doing things on her own. B Mrs. Clark, far from campus, who is hoping to learn at any price. C Jack, a busy engineer who wants to further education. D George, a single father who has difficulty in concentration. Answer: C Jack, a busy engineer who wants to further education. Question:

A: According to the author, who is fit for online education?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: The Celerifere, an early version of the bicycle, was built around 1791 by a French man, Comte Mede de Sivrac. It was basically a scooter with a high seat. There were no pedals---you had to push with your feet like you do with a skateboard or a scooter. Around 1816 Baron Karl Drais de Sauerbrun in Germany added a moveable steering handle. These early machines were often known as dandy horses or hobby horses, but weren't very popular. The improvement that made them popular was added by a Scottish blacksmith around 1839. Kirkpatrick Macmillan added pedals to enable it to get up hills. It was this improvement that made the bicycle a serious form of transportation. Bike were called velocipedes or bone-shakers, because of the lack of the proper tires made for a rough ride! It wasn't until around 1869 that they began to be called bicycles ("two-wheels"). Carriage makers in Paris (either Pierre and Ernest Michaux, or their employee Pierre Lallement) switched the pedal to the front wheel. That's why it is usually either Lallement or the Michauxs, not Macmillan, who are considered as the inventor of the bicycle. In 1869 the penny-farthing or high-wheeler was invented. With the large wheel the rider could go much farther with each push of the pedal, but caused many accidents because the seat was so far off the ground. In the mid-1880s Englishman James Starley manufactured what he called the "safety bicycle" , which had two similarly-sized wheels and a major improvement--- a chain and sprocket driven rear wheel, with the pedals between the two wheels like modern bicycles. One more historical note---it's possible that the idea of the bicycle was thought of almost 400 years before it was actually invented. There is a drawing of a bicycle-like machine in one of Leonardo da Vinci's notebooks, which dates back to about 1493. Options: A It was too expensive. B The seat was too high. C There were no pedals. D It had no tires. Answer: C There were no pedals. Question:???
output answer:
Why was the bicycle not popular in the early 1800's?