input: Please answer the following: Write a multi-choice question for the following article: Article: Amos Dudley, a 24-year-old boy who studies digital design at New Jersey University of Technology, felt ashamed about his teeth. But being a student, Dudley didn't have the money to get braces . So, he decided to 3-D print his own and marked down the DIY project in a recent blog post. His braces totaled less than $60, and after wearing them for 16 weeks, his teeth are also getting straighter. Months ago, he mentioned on his blog that he avoided smiling for a while because he was unhappy with his teeth. However, clear braces can get pricey, costing up to $8,000. But after studying some images of these expensive clear braces, something comes up on him--they looked like that one which can come from a 3-D printer. So he decided to hit up his school's 3-D printing equipment and scanned and printed models of his teeth. He then made non-harmful plastic molds around them to make 12 sets of braces. Dudley, who does not recommend attempting any of this at home said that he didn't ask a dentist for his project. But the student did get information from journal articles and textbooks. And though this was a perfectly friendly choice to buy braces. He didn't accept the project just to save money--he was also up for the challenge. "When I realized that I could do something that was a little bit special, while proving my skills as a designer and a maker, and fixing something that was making me self-conscious for actually free, I felt it was more than worth the risk." he said.
++++++++++
output: Question: Why did Dudley choose a 3-D printer braces over-buying them?Options:A He didn't have enough money.B He felt ashamed about his teeth.C He studies digital design at school.D He wanted to be a famous person.Answer:A

Please answer this: Write a multi-choice question for the following article: Article: Unlike other people, my Olympic heroes are not Olympic champions or the important people on the Olympic Committee . They are just the ordinary ones who do the everyday things. They work without the recognition the famous people get. They are the Olympic volunteers. These people aren't the great stars of sport. They just want to do their part for the Olympics by smiling and helping the Games go smoothly.The stars of the Games are like brightly colored sailboats on the sea, racing through the waves. How lovely to watch them! But the volunteers are the wind, which nobody sees. Without the wind the sailboats would not be able to move and no one would want to watch them. The volunteers breathe the wind of life into the athletes. The volunteers may never win medals, but they always do their best to encourage the _ , whether the athletes win or lose.Some might think what the volunteers do is boring, hardly worth mentioning . But in my eyes, they are as important as the champions and the stars. They are just as much heroes, despite not appearing in newspapers or on TV. I truly admire them and I will always cheer for them. They are my Olympic heroes.
++++++++
Answer: Question: What does the writer think of the volunteers' work?Options:A boringB importantC interestingD excellentAnswer:B

Problem: Write a multi-choice question for the following article: Article: In general, it's hard to spend enough time in both concentrating on lessons and taking part in social activities. But I wanted to succeed in both. I knew this would be a challenge but I didn't realize how difficult it was until my classes in the high school began. I got on well with other girls. After school, I often had ice cream with them first instead of finishing my homework before it was time to hand it in. I always finished it the next day between classes. I knew it wasn't very good and the grades that I get showed I was not hard-working enough. I realized that I needed to find some kind of balance. So I created a timetable that would divide my time between studying and relaxing. It was a good idea but I was only able to follow it for a few days because it made me under too much pressure. Later, I tried another plan. Each week I listed everything that I had to get done during the week and the time by which I had to get it done. Then under the things I had to do, I made another list of things that I could do if I had time. It worked really well. Ever since I have never missed any important things. At the same time, I enjoyed my spare time a lot. Planning my time has been challenging, but I continue to do it. I'm glad that I've learned to balance things and it has helped prepare for what is coming after graduation.

A: Question: What wasn't included in the writer's second time plan?Options:A The things she shouldn't do.B The things she had to get done.C The things she could do if she had time.D The things she wanted to do.Answer:A

Problem: Given the question: Write a multi-choice question for the following article: Article: Mrs. Brown is a worker. She works in a big factory. She gets up at five every morning. She often has breakfast at six fifty. After that she goes to the factory by bus at half past seven. She cleans the machines when she gets there very early. Then her workmates come. They begin to work at 8:00. They all work very hard. She goes home at five. Then she does some cooking. After supper she usually helps his son Tom with his homework. Sometimes she reads books. She usually watches TV with her family on weekends.
++++++++++++++++++++++++++++++++
The answer is:
Question: What's Mrs. Brown's job?Options:A A teacher.B A worker.C A farmer.D A driver.Answer:B

input question: Write a multi-choice question for the following article: Article: Dear editor, I live in a beautiful city. Many visitors come to my city every year because there are so many colorful peacocks here. The peacocks mostly live on the grassland of Dongfeng Square. Visitors usually throw food to them, but they don't think about at all whether the food is good or not. Some of the peacocks became ill, and some even died eating the bad food given by visitors. I'm sure most of the visitors who throw food to the peacocks really like the bird, but they don't realize that they may be doing them harm . Visitors should be told that what they have done is harmful to the birds, and this kind of thing must be stopped. Perhaps we can build some small shops beside Dongfeng Square to sell peacock food. For us every person, it is our duty to give more love to these beautiful birds to look after them carefully. Yours, Wang Yang???
output answer: Question: Some peacocks became ill and died because _ .Options:A they weren't given any foodB they were given too much foodC they were given some bad foodD they weren't given enough foodAnswer:C

input question: Write a multi-choice question for the following article: Article: It's seven thirty in the morning. The students are coming into the classroom. A girl is opening the windows. Some of the students are laughing and talking. Some others are listening to them. Some are reading books. Some are doing their homework. Miss Zhao is standing behind the teacher's desks. She is writing on the blackboard. Sue and Lily are wearing their new dresses today. Ann is cleaning her desk. Mike is helping her. They all look happy. What are Bill and Jim doing? Oh, dear! They are still playing basketball on the playground.???
output answer:
Question: What are the students Not doing?Options:A Doing their homeworkB Laughing or talkingC Writing on the blackboardD Reading booksAnswer:C