input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Since 1950, the amount of information about the nutrition of food has increased by nearly 900 percent. Besides this fact, obesity has risen by 214 percent and nearly two out of every three adults in America are overweight or obese. Being overweight is not only an appearance problem, and it also increases the risk of various diseases including diabetes, sleep disorder and cancer. With so much nutritional knowledge easy to find, we cannot simply ignore our present obesity epidemic . We know that fruits and vegetables are rich in vitamin. Though we are overweight, many of us choose junk food over healthy food out of habits. One explanation for our strong desire for junk food is that we learn to connect junk food with positive feelings when we are young, and changing this attitude requires a huge amount of confidence and determination. Fortunately, new research published in May 2012 has shown a simple and _ way to make healthier food choices- the one that doesn't rely on great determination. The research was based on two separate studies and it was carried out by T. Bettina Cornwell of the University of Oregon and Anna R. McAlister of Michigan State University. In the first study, 60 adults between the ages of 19 and 23 were questioned about the role of food and drinks. The survey tells us that adults prefer sweetened drinks with high-calorie, salty foods, to sweetened drinks with vegetables. In the second study, 75 children between the ages of 3 and 5 were gathered for some experiments including drinks served with vegetables. The preschooler experiments were carried out under different situations and on different days. The researchers found that the children chose to take more green vegetables when they were served with water instead of a sweetened drink. According to Cornwell, children learn to connect high calorie, sugary drinks such as cola, with high fat foods such as French fries, from a very early age. McAlister adds that early taste development appears to play an important role in food choices later in... Options: A Stop children drinking sugary drinks B Drink water to eat more healthy C Change eating habits to lose weight D Eat healthy food at home Answer: B Drink water to eat more healthy Question:
++++++++++
output: Which would be the best title for this text?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: You get all sorts of demands, and the mark of a good hotel is to supply whatever is asked for without sounding surprised. If a guest asks for rubbers gloves, you don't ask why. You say, "No problem. What color1 do you want?" There have been some demands which, much as I would have liked to fill, I couldn't. A Japanese businessman, for example, thought the manager of a hotel was like his girlfriend so he asked me to marry him to the woman he loved. There was one time, however, _ . A young man thought that if he asked his girlfriend to marry him at the Ritz she would say yes. He asked us to put the ring in a cake, and she accepted. Top hotels are used more and more to impress. They are used for doing business. If you've got something to sell, take your clients to the best hotel where the surroundings are quite helpful. A friend of mine working at Savoy Hotel tells the story about a man who gave him 5 pounds to say "Good morning, Mr. Smith saying, "I do wish they would leave me alone at this place." According to Julian Payne, the most powerful people in any hotel are the porters, who carry bags for hotel guests. "Porters can do almost anything. They can get you tables at the best restaurants or tickets for a popular concert. Don't ask me how they do it or what their deal is because I don't know. Most of them have been there for years. They know more about the history of the hotel and the guests than anyone else. They are invaluable. A head porter will come in even on his day off so he can say hello to someone he remembers visiting the hotel years ago." Options: A how he can meet their needs B why they have such demands C what problems the hotels has D who is the best person to go to Answer: A how he can meet their needs Question:
++++++++++
output: When guests ask for something strange, the manager of a good hotel would think _ .

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Are you competitive enough to make it in America? There is an undeniable excitement about coming to study in the U.S., but it's not all excitement. Yes, it is America; it is the land of freedom; it's the place where different cultures clash ... and live together in peace. However, you guys might agree with me. it's not easy to leave home and the security of family, friends and people who love and care about us. And doing it raises some questions: Is it worth it? Are you equal to the challenge? You might be sitting in front of your computer watching a documentary about America, which shows you the breathtaking views of skyscrapers in New York, the beautiful warm weather in San Diego, and the huge parties along the beaches of the Sunshine State, Florida. Just so you know, it's all true. I remember how my heart was racing the first time I visited Times Square in New York. I can't find any words in the dictionary to describe how I felt at that moment. Someday, when you get lucky and go there, you will know what I mean. Unfortunately, TV and movies never show the other side of what students must do to survive America. Education in the States is really different from other places. Yes, there is the traditional A, B, C, and D grading system, and you get to be on the Dean's List if you have all A's on your transcript. However, these grades don't just come from your test performances. The requirements of classes in the U.S. are much more varied and this is the biggest adjustment that overseas students have to manage. Some have papers that you have to write every week, others have group projects you must do with your classmates, presentations you make in the class, or research you do by yourself to prove your own idea. There comes a night when you have a couple of projects for different classes, a paper, and an exam to study for. And that night you ask yourself, "What did I get myself into?" I'm not trying to intimidate you, but you should know what it really is like to study in the States. One thing I can promise... Options: A Attending all the classes. B Getting all A's in the tests. C Writing papers every week. D Balancing different study requirements. Answer: D Balancing different study requirements. Question:
++++++++++
output:
According to the passage, which of the following is most challenging?