input question: Write a multi-choice question for the following article, with the given choices and answer: Article: A sunflower is a sunflower. A mobile phone is a mobile phone. But can you combine the two to do something for your local environment? As early as next year it may well be possible. When you have finished with your mobile phone you will be able to bury it in the garden and wait for it to flower . A biodegradable mobile phone was, this month, introduced by scientists. It is hoped that the new type of phone will encourage users to recycle. Scientists have come up with a new material over the last five years. It looks like any other plastic and can be hard or soft, and able to change shape. Overtime it can also break down into the soil without giving out any poisonous chemicals. British researchers used the new material to develop a phone cover that includes a sunflower seed .When this new type of cover turns into waste, it forms nitrates . These feed the seed and help the flower grow. Engineers have designed a small transparent window to hold the seed. They have made sure it only grows when the phone is thrown away. "We've only put sunflower seeds into the cover so far. But we are working with scientists to find out which flowers would perform best. Maybe we could put roses in next time." said one scientist. As phone technology is developing so quickly, people are constantly throwing their mobiles away. This means producers are under pressure to find ways of recycling them. Some 650 million mobile phones have been sold this year. Most of them will be thrown away within two years, adding plastic, heavy metal and chemical waste to the environment. A biodegradable cover can change this, according to the scientists. ,A, B, C, D,. (10) Options: A the phone will do harm to the environment B the phone cover will break down easily in the soil you bury it C it will be recycled by the producers D it can be sent back to the shops. Answer: B the phone cover will break down easily in the soil you bury it Question:???
output answer: After you have finished using the new type of mobile phone, _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Brush your teeth every day, dentists say. In the south of Africa, some people brush their teeth all day long. They keep a small stick in their mouth to chew or scrub their teeth all day. People cut the sticks from trees. They are the African toothbrushes. People there are used to brushing their teeth with sticks. Africans think the sticks work better than toothbrushes. The sticks come from nature, and it is said that there is something special about them. The special thing may stop many kinds of tooth problems. "If you have a bad tooth, it is a medicine," said Diop, a seller in Africa. The sticks are also much cheaper than toothbrushes. In Senegal ,the chewing stick is called "sothio". It means "to clean" in their language. In east Africa,the stick is called "mswaki". It's their word for "toothbrush". Even the dentists agree that the sticks seem to clean teeth better. Nowadays, some nice health stores in the United States start to sell chewing sticks. They think that the stick is natural kind of tooth care. Options: A The sticks with something special in it may stop many tooth problems. B The sticks, which come from nature, are much cheaper than toothbrushes. C The chewing stick, which is called "sothio", means "to clean"in east Africa. D People can buy chewing sticks in the nice health stores in the US. Answer: C The chewing stick, which is called "sothio", means "to clean"in east Africa. Question:???
output answer: Which of the following is NOT true according to the passage?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: If you are going to Europe, you might consider taking some time to visit Provence. Whether you are interested in beautiful places, ancient history, good food, or music and theater, Provence has something to offer to you. Provence once was a Roman province and is in the southeast of France now. You will be attracted by its green hills, olive trees, and old towns with pretty houses. Visitors can find forests, colorful flowers, horses, and people with smiles there. Provence is also "the city of dream in Europe." Some people say it is Provence that makes France so romantic. The place should play an important part in the romantic stories. The Flowers: Provence is the hometown of lavenders and sunflowers. Lavender means "waiting for love". It also means beautiful. The mountains of Lubero is the most beautiful area across France. And there are also many kinds of lavenders. Compared with the fantastic flowers Lavender, sunflower is a lot warmer. Under the sunlight, thousands of yellow sunflowers are smiling at the sun. The Food: The people there are well-known for keeping their traditional lifestyles. And in the restaurant, you will have the experience of eating the food that has the too much use of olive oil. The food is fresh and healthy. All the things make Provence become the heaven to those who like delicious food. The other activities: Provence is the Kingdom of city. They hold many parties, dance, and festivals. You can even see a bullfight in the towns of Arles and Nimes, or enjoy great shows with the famous stars. May to July are the best tourist months. Not only the red sky, the sweet smell of olive, but also the wonderful lavenders, make Provence send out the breath of romantic. Options: A Provence has green hills, olive trees, and new towns with pretty houses. B Lavender is warmer than sunflower. C If a person likes food, Provence is a wonderful place for him. D June is not a good time to visit Provence. Answer: C If a person likes food, Provence is a wonderful place for him. Question:???
output answer: According to the passage, which following statement is RIGHT?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: American schools begin in September after a long summer vacation . There are two terms in a school year: the first term is from September to January, and the second is from February to June. Most American children go to public schools . High school students take only four or five subjects at a time. They usually go to the same classes every day, and they have homework for every class. After class they have many activities. After high school, many students go to college. Options: A One. B Two. C Three. D Four. Answer: B Two. Question:???
output answer:
How many vacations do American children have each year?