user: input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Surface Exploration. Robots make great explorers on planets,moons,and other landing areas. Aside from earth,just about every surface in the solar system is unsafe for humans to explore. The air on most other planets is insufficient  for humans to breathe,making it necessary to wear a space suit and oxygen equipment. The temperatures on these surfaces are much too hot or much too cold for any humans to withstand .Plus there would be complications with radiation,weather,and a lack of gravity. Robots have much less limitation in these areas and can survive much longer under these conditions. Data Collection. Robots are designed for collecting scientific data. Robots are also able to perform many tasks at a time and can process information much quicker and more efficiently. Important scientific projects from detecting minerals,analyzing ground samples,and finding water are all performed much quicker and more accurately   by robots. Cost Effective. The use of robots has made the cost of space exploration much less expensive than it would cost for humans to do the work. In order to successfully send humans into space we would need to build a vehicle that can not only carry humans,but also enough food and water to keep them alive for the duration of the trip. Moreover,robots have no problems working for hours on end. Robots never complain,they don't require food or water,and they never need a bathroom break. Space Travel. Over the past 30 years or so there have been many different types of robots used successfully in the exploration of space. Perhaps the most famous and successful robots are the Spirit and Opportunity who have both been exploring the surface of Mars. They have both been very successful with experiments on soil and rocks and have even found evidence of water in Mars' history. Options: A Negative. B Persuasive. C Subjective. D Objective. Answer: D Objective. Question:
++++++++++
output: What is the writer's attitude in this passage?


Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: A small town in southwest Britain is banning  plastic bags in an attempt to help the environment and cut waste--a step that environmentalists believe is a first for Europe. Shopkeepers in Modbury population 1500,agreed to stop handing out _ plastic bags to customers on Saturday.They said paper sacks and cloth carrier bags would be offered instead. Last month,San Franciso became the first U.S. city to ban plastic grocery bags.Internationally,laws to discourage the use of plastic bags have been passed in parts of South Africa and Ireland,where governments either tax shoppers who use them or fine companies that hand them out.Bangladesh already bans them,and so do at least 30 remote Alaskan villages. Modbury,about 225 miles southwest of London,has also declared a bag amnesty ,allowing local people to hand in plastic bags that have piled up at home.They will be sent for traveling. The Modbury ban was the idea of Rebecca Hosking,who saw the effect of bags on marine life while working in the Pacific as a wildlife camerawoman.She said response  in the town so far had been "really positive". "Modbury is quite an old-fashioned town and a lot of people have wicker baskets to go out shopping anyway,"Hosking told Sky News Television. The Worldwatch Institute,an environmental research agency,states that 100 billion plastic bags are thrown away each year in the United States alone.More than 500 billion are used yearly around the world. Options: A Environmental Protection B Big Cities Banning Plastic Bags C Effect of Plastic Bags on Sea Animals D British Town Banning Plastic Bags Answer: D British Town Banning Plastic Bags Question:
++++++++
Answer: Which of the following would be the best title of the passage?


Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: My mother fought cancer for almost a decade and died at 56. She held out long enough to meet the first of her grandchildren and to hold him in her arms. But my other children will never have the chance to know her and experience how loving and gracious she was. We often speak of "Mommy's mommy," and I find myself trying to explain the illness that took her away from us. They have asked if the same could happen to me. I have always told them not to worry, but the truth is that I carry a "faulty" gene, BRCA1, which sharply increases my risk of developing breast cancer and ovarian  cancer. My doctors estimated that I had an 87 percent risk of breast cancer and a 50 percent risk of ovarian cancer, although the risk is different in the case of each woman. Once I knew that this was my reality, I decided to be proactive and to minimize the risk as much as I could. I started with the breasts, as my risk of breast cancer is higher than my risk of ovarian cancer, and the surgery is more complex. On April 27, I finished the three months of medical procedures. During that time I have been able to keep this private and to carry on with my work. But I am writing about it now because I hope that other women can benefit from my experience. Cancer is still a word that strikes fear into people's hearts, producing a deep sense of powerlessness. But today it is possible to find the way out through a blood test whether you are highly susceptible to breast and ovarian cancer, and then take action. My own process began on February 2. The operation took eight hours. Then I woke up with tubes in my breasts. It did feel like a scene out of a science-fiction film. But days after surgery I can be back to a normal life. There have been many advances in this procedure in the last few years, and the results can be beautiful. I wanted to write this to tell other women that the decision to have a surgery operation was not easy. But it is one I am very happy that I made. My chances of developing breast cancer have dropped from 87 percent to... Options: A People can do more than they think. B Nothing is impossible to a willing heart. C Women should face their diseases bravely. D All things are difficult before they're easy. Answer: C Women should face their diseases bravely. Question:

A: What message does the writer want to convey?


input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Traveling by bicycle is a very popular means of transportation throughout China. China has a huge population, and it is said that there is at least one bicycle for every two people within the country. Of course, many people in China ride bicycles purely for sport or exercise, but it's also a much more commonly accepted means of everyday transportation, as compared to countries such as the United States. If you are living for a long period of time in China, chances are you will want to purchase your own bicycle so that you can use it whenever you want for transportation or just for the enjoyment of riding. Even if you don't use a bicycle for everyday transportation, owning one can be a great way of enjoying some of the trails in the rural areas, just for fun. However, if you are just visiting China, renting a bicycle can be a more convenient choice. It is important to choose the correct bicycle for your use. You'll find that in China, the one-speed style of bicycle is extremely popular. These bicycles are great if you want to ride around in the city to see the sights. They are quite comfortable and easy to ride. You can often rent a bicycle for an entire day for around $15. However, if you wish to ride on some of the rural paths, a mountain bike style would be a better choice. They are great for different kinds of road surfaces, providing for a safer ride. If you are planning to have a desire to tour and still be able to carry packages with you, then a touring bike would be the best choice. These are generally the most expensive to rent, but are extremely handy for carrying packages and even some of your luggage along with you. Options: A buy a bike B borrow a bike C steal a bike D rent a bike Answer: D rent a bike Question:???
output answer:

assistant: If you are traveling in Beijing you'd better   _  .