Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: U.S. first lady Michelle Obama and her family have just ended their one-week trip in China. The whole world has paid attention to the two elegant and beautiful first ladies who have made a difference in the relationship between China and the U.S.A. Mrs. Obama has visited the Forbidden City, the Great Wall, the Terracotta Warriors, and the pandas. She has tasted Peking Duck and experienced some other Chinese traditional culture. It is hoped that this trip to China can bring a real understanding of our eastern world to the first family of the United States. Today, the number of exchange students between China and the U.S. has reached more than 4 million every year. There are more than 11,000 people traveling to and from each side of the Pacific. If the two countries can increase the exchange in travel, language, cuisine, and cultural understanding, this will help a lot in improving the understanding between the two countries. Education was an important theme of Mrs. Obama's visit, and it is crucial to the development of Sino-US relationship. China has an ancient tradition of placing a high value on education, and the first lady herself is an outstanding example of a person who changed her own destiny through education. She took education as the key theme of her speech at Peking University, encouraging students from the two countries to learn more about and get wider experience of each other. Options: A Terracotta Warriors B the Forbidden City C the Great Wall D the Summer Palace Answer: D the Summer Palace Question:
++++++++++++++++++++++++++++++++
The answer is:
Mrs. Obama has visited the following places except _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: A purse containing a million dollars worth of jewelry was on its way back to its owner inprefix = st1 /Canadaafter being forgotten on a bench in a town nearSan Francisco, police said . Shahla Ghannadian had entrusted her 2 , 00-dollar Louis Vuitton handbag and its precious contents to her husband after they stopped at an ice cream parlor in the city ofSunday, according to authorities . He left it on a bench near a downtown parking lot , and the oversight was not noticed until the couple was back at their hotel , saidSausalitopolice sergeant Kurtis Skoog The couple had traveled from Toronto toSan Franciscofor a daughter's wedding . The purse contained a Cartier watch , cash , and jewelry worn by the mother and the bride at the ceremony , said Skoog . The gems included emeralds , pearls and diamonds , one of them a 12-karat stone , according to police . Ghannadian and her husband had a bit of sightseeing before catching a flight back toCanadaon Sunday night . Family members checked the bench , but the purse was gone . Local resident John Suhroff walked into the police department the next day with the bag , its contents intact , Skoog said . Suhroff handed the bag to a clerk , saying it held " either costume of junk jewelry " . " We caped the owner . and they were excited , " said Skoog . A family friend picked up the bag and was to take it to Ghannadian . The family indicated Ssuhroff was in line for a reward , but did not specify an amount , Skoog said . Options: A the couple will fly to take the purse back B the couple may reward the finder more of less C the finder has received a sum of money from the loser D the couple didn't suggest rewarding the finder Answer: B the couple may reward the finder more of less Question:
++++++++++++++++++++++++++++++++
The answer is:
We may infer _ from the passage .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Working from home is more and more popular as a means of escaping the ninetofive office life. Why do you work under the eye of your boss when you can work in front of the TV in your slippers?Armed with all the necessary things--telephone, computer, email and fax,many workers believe they can work as effectively as their colleagues in the office. Being able to work wherever you like:from a busy city to a village, and not having to stand the daily things, make working from home an attractive choice. If you wish,you can even work on a river boat. So what will become of the office tomorrow?It is possible that many could go into computer space creating a new wave of virtual offices. To minimize office in innercity areas, companies will have a work force made up of a network of home workers linked by an advanced communication and information system. A central processing computer would be controlled by the manager who sends out work schedules and oversees the activity of each employee. A video screen would be created,as the need for email or telephone becomes greater. Seeing the mood and expressions of work colleagues, managers would have the ability to view several employees at once on their screen. Employees would be encouraged to feed any information that may be useful to fellow workers into the computer to make the company work more effectively. As the company's lifeblood, the computer would contain a record of all conversations and communication for future reference and hold secret information such as accounts in password protected areas. Options: A A manager. B An office building. C A telephone. D A central processing computer. Answer: B An office building. Question:
++++++++++++++++++++++++++++++++
The answer is:
According to the passage, which of the following things is NOT necessary for a virtual office?