input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Poor families in some countries spend as much as eighty percent of their money on food. Rising prices in recent months have created the worst food crisis in more than thirty years. The United Nations World Food Program says high food prices could push one hundred million people into hunger. Nathan Childs is an expert on rice markets. He notes that the harvest for the latest growing season was the largest on record. But India, Vietnam and others have restricted exports to keep prices down at home and protect supplies. Thailand's agriculture minister says his country will never restrict rice exports. He told the Reuters news agency Thursday that Thailand has enough supplies to meet demand at home and for export. Thailand is the world's largest rice exporter. Recent signs of an increase in supplies have helped ease record prices for Thai rice. Prices rose last week above one thousand dollars a ton. Vietnam, the second biggest exporter, has banned exports until June. And Vietnamese officials have now warned that non-food traders who buy rice for speculation will be severely punished. Some experts say speculation is a necessary part of market activity. But the head of the U.N. Environment Program blames it for the high food prices. "We have enough food on this planet today to feed everyone." Achim Steiner told the Associated Press. Earlier, a member of the United States Commodity Futures Trading Commission didn't accept the idea that speculators are the main cause. Bart Chilton blamed reduced harvests and grain supplies and the falling value of the dollar. U.N. Secretary General Ban Ki-moon called heads of major international agencies to a meeting this week in the Swiss capital, Bern. He says high food prices could harm world trade, economic growth, social progress and political security. Options: A High food prices. B The falling value of the dollar. C Enough rice supplies in some countries. D Restricted food exports in some countries. Answer: A High food prices. Question:???
output answer: What is the reason for the speculation according to the head of the U.N. Environment Program?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: How to Graduate from College with a High GPA(Grade Point Average) One Hour a Day One of the most challenging things about college is time management. It's not that you don't have enough. In fact you usually have too much time, and as a result time gets wasted. If you take good notes in class, and spend one hour reviewing your notes every day before going to sleep, you will make use of the power of the subconscious to absorb information and by the time exams come around you'll know all the material on a subconscious level, and you don't have to sit up the night before exams. Select Easy Courses The reason why selecting easy courses is powerful is that it allows you to start off your college career with an extremely high GPA. Good grades have less and less of an impact on your GPA later in your college career and raising your GPA becomes much more difficult. Selecting easy courses in the first term also leaves room for the occasional failure when coursework become more challenging. Join (or Form) Study Groups If you go to a large public school where classes often have 700 plus people, study groups are an extremely effective way to ensure good grades. Study groups are often led by older students who have taken the course and received A's in that particular course. They also often provide you with resources such as practice tests, practice problems, and many others that might not be provided by professors. Use Personal Development I can honestly say I didn't involve myself in personal development when I was in college. Looking back I realize that I suffered from low self-respect and a very unhealthy self-image. But, if I had combined personal development techniques with the three steps above, my college career would have turned out very differently. If you have already started school, I recommend developing a strategy that applies these four ideas to your current schedule. If you haven't started school yet, do some research on easier courses and what study groups might be available. If you follow through and... Options: A every college student is to get a high GPA when graduated B personal development is that most important techniques of the 4 steps C the earlier you choose easy courses, the better performance you'll have D the fist school year's success plays an important role in your college career Answer: D the fist school year's success plays an important role in your college career Question:???
output answer: From the passage we can infer that _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: A new report says African governments are ill prepared to handle the growing number of people over age 65. The population in Africa as in other parts of the world, is getting older. Currently, there are 36 million people on the continent 65 years and above. which is 3.6 percent of the population. up from 3.3 percent 10 years ago. That could rise to 4.5 percent by 2030 and 10 percent by 2050. The African development Bank is raising concerns over the shortage of health insurance and pensions . The African Development Bank says. "Aging is highly linked with long-term physical and mental disability and a number of long-term chronic conditions." "Africa is not well prepared to care for its aging population right now. And it needs to prepare for this fact." said Professor Mthuli Ncube. the African Development Bank's chief economist. African nations spend far less on healthcare than developed nations do _ about $26per person per year. Not so many countries have well developed medical aid plans for the elderly, whether they are privately provided plans or indeed government plans. If you look at the pension plans, you will find the pension industries are not well developed in some of the countries. Professor Mthuli Ncube said African governments failed to take action on health insurance and pensions because they were busy with economic reforms. Another challenge for Africa is the worsening of informal systems of social protection. That is cash and support from both the extended family and community sources. . The African Development Bank recommends governments help carry out health insurance and pension plans. Ncube said African governments didn't have to handle the health insurance burden alone. "It is not only a must but also an opportunity for private companies to add their bit in this regard", he said. The report also recommends that African governments consider providing ways of free health services. medications and long-term health care facilities for the elderly. Options: A Long-term physical disability. B Long-term mental disability. C Long-term chronic illnesses. D Long-term shortage of care and love. Answer: D Long-term shortage of care and love. Question:???
output answer: Which is not highly linked with the aging according to the passage?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: The UN weather agency warned on Tuesday there was a good chance of an "El Nino" climate phenomenon in the Pacific Ocean this year, bringing droughts and heavy rainfall to the rest of the world. The World Meteorological Organization (WMO) said its modeling suggested a "fairly large potential for an El Nino, most likely by the end of the second quarter of 2016". The El Nino phenomenon occurs every two to seven years, when the trade winds that circulate surface water in the tropical Pacific start to weaken. WMO pointed out Tuesday that since last December, trade winds had weakened and there had been a significant warming of the waters below the surface in the central Pacific. "While there is no guarantee this situation will lead to an El Nino event, the longer the trade winds remain weakened, and subsurface temperatures stay significantly warmer than average, the higher chances are," it said. Two thirds of climate models predicted that the phenomenon would begin sometime between June and August, with one-fifth suggesting it could start as early as May, and the remaining predicting no El Nino this year, it said. It is often followed by a return swing of La Nina, which is characterized by unusually cool ocean surface temperatures in the central and eastern tropical Pacific. "El Nino has an important warming effect on global average temperatures," Jarraud cautioned, stressing that combined with warming from greenhouse gases such events had "the potential to cause a sharp rise in global average temperature". Options: A 13%. B 20%. C 67%. D 87%. Answer: A 13%. Question:???
output answer:
According to the text, what might be the percentage of no "El Nino" this year?