input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Shake Shack is a new kind of restaurant becoming more popular in the U S.The restaurants are not"fast food."They are known as"fast casual." Observers say Americans want more choices and fresh food when choosing where and what to eat.This trend is one reason why the fast food restaurant McDonald's has struggled financially.In the last quarter of 2014,McDonald's net income dropped by about$300 million.The January earnings report brought more bad news.Worldwide sales dropped for the eighth month in a row and even more than expected.While McDonald's is struggling to get their customers back,Shake Shack,is doing well in making money.The New York-based burger chain had a very successful IPO,or initial public offering,of shares at the end of January.On its first day of trading,Shake Shack went from$21 a share to just under$46 a share.Being part of the"fast casual"trend has helped Shake Shack.Other fast casual restaurants in the U.S.include Chipotle and Panera. Bonnie Riggs,a restaurant expert with NPD has studied Americans'restaurant habits for almost 30 years.She says one reason why Americans like fast casual food is that it's new.It is creative,it is something different and people like to try new things.Her study shows Americans made 61 billion visits to restaurants last year.Three out of four visits were to fast food restaurants,like McDonald's.Fast casual is still a small percentage of restaurant visits,but it has developed fast.Just as Ms.Riggs says,"It's growing by _ ,because they meet consumers'needs.They know it's being prepared while they wait,it's fresh,quality food,good tasting food at what they say are reasonable and affordable prices." Many Americans still like their fast food.They just are not going as often.They are finding other ways to have a meal. Options: A 1ike to try something new B care only about the quality C don't like fast food any more D pay more restaurant visits to fast casual Answer: A 1ike to try something new Question:???
output answer: We can learn from Bonnie Riggs that Americans _ .

Write a multi-choice question for the following article, with the given choices and answer: Article: My grandson, Daniel, and I have always been very close. When Daniel's father remarried after a divorce, Daniel, who was eleven, and his little sister, Kristie, came to live with us. My husband and I were more than happy to have kids in the house again. Things were going along just fine until the diabetes I've lived with most of my adult life started affecting my eyes, and then more seriously, my kidneys . Then everything seemed to fall apart. Three times a week, I had to go to the hospital to be hooked up to a dialysis machine . I was living, but I couldn't really call it a life -- it was an existence. I had no energy. I dragged myself through daily chores and slept as much as I could. My sense of humor seemed to disappear. Daniel, seventeen by then, was really affected by the change in me. He tried as hard as he could to make me laugh, to bring back the grandma who loved to clown around with him. Even in my sorry state, Daniel could still bring a smile to my face. But things were not improving. After a year on dialysis, my condition was deteriorating and the doctors felt that if I didn't receive a kidney transplant within six months, I would surely die. No one told Daniel this, but he knew -- he said all he had to do was look after me. To top it off, as my condition worsened, there was a chance that I would become too weak to have the transplant surgery at all, and then there would be nothing they could do for me. So we started the tense and desperate wait for a kidney. I was adamant that I didn't want a kidney from anyone I knew. I would wait until an appropriate kidney became available, or I would literally die waiting. But Daniel had other plans. The time that he took me to my dialysis appointments, he did a little secret research on his own. Then he announced his intention to me. "Grandma, I'm giving you one of my kidneys. I'm young and I'm healthy ..." He paused. He could see I wasn't at all happy with his offer. He continued, almost in whisper, "And most of all, I couldn't stand it if you... Options: A She was moved by his selfless decision. B She wasn't at all happy with his offer. C She felt relieved that an appropriate kidney was available. D She was enthusiastic about having a kidney of someone she loved. Answer: B She wasn't at all happy with his offer. Question:
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Answer: How did grandma feel when Daniel announced his intention to give her one of his kidneys?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: The knowledge society will be a highly competitive one, for organizations and individuals alike. Information technology, although only one of many new features of the next society, is already having one hugely important effect: it is allowing knowledge to spread near-instantly , and making it accessible to everyone. Given the ease and speed at which information travels, every institution in the knowledge society--not only businesses, but also schools, universities, hospitals and increasingly government agencies too--has to be globally competitive, even though most organizations will continue to be local in their activities and in their markets. This is because the Internet will keep customers everywhere informed on what is available anywhere in the world, and at what price. This new knowledge economy will rely heavily on knowledge workers. At present, this term is widely used to describe people with considerable theoretical knowledge and learning :doctors, lawyers, teachers, accountants chemical engineers. But the most striking growth will be in "knowledge technologists": computer technicians, software designers, analysts in clinical labs, manufacturing technologists, paralegals. These people are as much manual workers and they are knowledge workers; in fact, they usually spend far more time working with their hands than with their brains, but their manual work is based on a substantial amount of theoretical knowledge which can be acquired only through formal education ,not through an apprenticeship . They are not, as a rule, much better paid than traditional skilled workers, but they see themselves as "professionals", just as unskilled manual workers in manufacturing were the _ social and political force in the 21thcentury, knowledge technologists are likely to become the dominant social--and perhaps also political--force over the next decades. Options: A those with primary and secondary education B those who work with hands rather than brains C those who have acquired theoretical knowledge through apprenticeship D those who have received higher education and got theoretical knowledge Answer: D those who have received higher education and got theoretical knowledge Question:
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The answer is:
"Knowledge workers" mentioned in the essay most probably refer to _ .