input question: Write a multi-choice question for the following article: Article: Microsoft just finished a three-month experiment operating an underwater data center.A server rack with the power of about 300PCs was placed into a water-tight steel container and lowered into the ocean off the coast of central California. The unusual experiment was launched because current data centers are unpleasantly inefficient.They're built where energy and land are cheap (not close to where people actually live).And they waste so much energy cooling their massive computers.The ocean can solve those problems.The cold ocean floor sufficiently cools the computing components inside the pod.And since most people live near the ocean,placing data centers under water could potentially increase the speed at which customers could access the information stored in Microsoft's cloud. The experiment was so successful that Microsoft operated the underwater data center for 75days longer than it had planned to.The next step is to get a larger pod,with about four times the computing power,under the ocean for testing.Unlike the first experiment,the next pod will also be equipped with turbines,which will transform the ocean's currents into electricity.It's not clear when,if ever,underwater data centers will become a possible product."Our first experiment was like dipping our pinkie toe in the water,and now we're going for the big toe,"said Lee,corporate vice president of Microsoft Research. Microsoft is still analyzing the environmental impacts of the study.Data centers are both hot and loud,which could have damaging effects on ocean life.Microsoft found that the noise its underwater data center produced was drowned out by nearby shrimp and crabs.The data centers are also built from recyclable materials,and Microsoft believes that the total carbon footprint of underwater data centers will be"dramatically lower"than current land-based centers. Given the growth in the cloud,industry analysts believe that most of the world's data centers have yet to be built.But building a data center takes at least two years-an eternity...???
output answer: Question: What is the advantage of an underwater data center?Options:A It can be lowered to the ocean floor easily.B It can cool computing components automatically.C It can be built close to the place where people live.D It can make information easily accessible to people.Answer:D

input question: Write a multi-choice question for the following article: Article: Memory, they say, is a matter of practice and exercise. If you have the wish and really make a self-effort, then you can quite easily improve your ability to remember things. But even if you are successful, there are times when your memory seems to play tricks on you. Sometimes you remember things that did not happen. One morning last week, for example, I got up and found that I had left the front door unlocked all night, yet I clearly remembered locking it carefully the night before. Memory "trick" works the other way as well. Once in a while you remember not doing something, and then find out that you did. One day last month, for example, I was sitting in a barber shop waiting for my turn to get a haircut, and suddenly I realized that I had got a haircut two days before at the barber shop across the street from my office. We always seem to find something funny in incidents caused by people's forgetfulness or absent-mindedness . Stories about absent-minded professors have been told for years, and we never got tired of hearing new ones. Unfortunately, however, absent-mindedness is not always funny. There are times when "trick" of our memory can cause us great trouble. (words: 169)???
output answer: Question: From the sentence "We never get tired of hearing new ones", we can infer that _ .Options:A we enjoy hearing new stories about absent-mindedness of professorsB we don't want to know anything more about absent-mindedness of professorsC we will never get rid of listening to new stories about absent-mindednessD absent-mindedness happens not only to professors but to many other peopleAnswer:D

input question: Write a multi-choice question for the following article: Article: My ten-year-old daughter Emma got home yesterday and spoke of a boy called Jake in her class. Being quite overweight, Jake is the butt of many jokes and is treated very badly by other kids. Jake gives the impression that he's got a nice guy, mostly because he's constantly picked on. For several nights this week Emma came home upset about the fact that Jake gets picked on so much. She also mentioned that Jake had no school supplies as his family could not afford them. He was constantly asking to borrow paper, which just gives kids even more reason to pick on him. One night Emma was extremely upset about this situation. We sat together that evening and discussed it in great detail. I suggested Emma talk to Jake and found out what supplies he needed. The next day Emma talked to Jake and came to realize that Jake had a heart of gold, but rarely was able to show it because he was always on the defensive. Emma asked Jake to make a list of the school supplies he needed. Jake put down 3 ring binders, paper, pens, pencils and a pencil sharpener. Emma told him she would help and he was most thankful. That evening Emma and I went to the store and bought everything for Jake! When we got home, we put all the supplies into a brand new grey backpack--because Jake did not have a backpack either. The next day, I brought the bag to the school principal and asked him to give the bag to Jake discreetly so that he did not have to feel embarrassed. That night Emma got home with smiles on her face. The principal had called Jake to his office and gave him the bag. As Jake walked into the classroom, he looked at Emma and later thanked her very much for all the stuff. He loved it all! Emma said it was so nice to see him take out his new pencil box and start arranging his pencils and pens. He seemed very happy.???
output answer: Question: Why did Emma talk to Jake the next day?Options:A She meant to offer him some advice.B She hoped to know more about him.C She expected to make friends with him.D She wanted to find out what he needed.Answer:D

input question: Write a multi-choice question for the following article: Article: It was unusually quiet in the emergency room on December 25. I was nurse on duty that day. I didn't think there would be any patients, sighing about having to work on Christmas. Just then five bodies showed up at my desk, a pale woman and four small children. "Are you all sick?" I asked suspiciously. "Yes," she said weakly and lowered her head. But when it came to descriptions of their presenting problems, things got a little vague. Two of the children had headaches, but the headaches weren't accompanied by the normal body language of holding the head or trying to keep it still. Two children had earaches, but only one could tell me which ear was affected. The mother complained of a cough but seemed to work to produce it. Something was wrong, but I didn't say anything but explained that it might be a little while before a doctor saw her. She responded, "Take your time; it's warm here." On a hunch , I checked the chart after the admitting clerk had finished registering the family. No address---they were homeless. The waiting room was warm. I looked out at the family huddled by the Christmas tree. The little one was pointing at the television and exclaiming something to her mother. The oldest one was looking at an ornament on the Christmas tree. I went back to the nurses' station and mentioned we had a homeless family in the waiting room. The nurses, grumbling about working Christmas, turned to compassion for a family just trying to get warm on Christmas. The team went into action, much as we do when there's a medical emergency. But this one was a Christmas emergency. We were all offered a free meal in the hospital cafeteria on Christmas Day, so we claimed that meal and prepared a banquet for our Christmas guests. We needed presents. We put together oranges and apples in a basket. We collected from different departments candies, crayons and other things available that could be presents. As seriously as we met the physical needs of the patients that came to us that day, our team worked to meet the needs, and...???
output answer:
Question: What kind of person do you think the author is?Options:A Hardworking and outgoingB Serious and carefulC Hardworking and warmheartedD Serious and stubbornAnswer:C