input question: Write a multi-choice question for the following article, with the given choices and answer: Article: The Mississippi is the major river system in the United States. The Yangtze is China's longest river. Although a world apart, the two waterways share conservation concerns that provide a cultural bridge between students in the United States and China, as well as from around the world. The Mississippi flows almost 3,800 kilometers from a small lake in Minnesota, gathering the waters of 250 other rivers and streams before reaching the Gulf of Mexico. In mid-May, as spring flowers began to open, about 41 students from a dozen colleges, mostly in the Midwest, explored a section of the river in Wisconsin and Iowa, to learn about the environment, and each other. The students, from the U.S., China and around the world, came to join the River Spirit Exchange program. The cross-cultural educational experience - set up by the University of Wisconsin, Madison-based Environment and Public Health Network for Chinese Students - focuses on the Mississippi and China's longest river, the Yangtze. This three day get-together featured story-telling, hiking, camping and canoeing, all part of a larger lesson about conservation projects that can be used on both the Yangtze and Mississippi. While the students learned about the problems challenging the Mississippi and Yangtze, Jeb Barzen, a wildlife biologist, explained they should also learn about the importance of bridging each other's culture. The president of the Environment and Public Health Network for Chinese Students, Xiaojun Lu, said the Mississippi and Yangtze Rivers are uniting these students from opposite ends of the earth. Organizers say the success and spirit of this first gathering of students will lead to other trips, including one down the Yangtze. Options: A Minnesota B the Gulf of Mexico C Wisconsin D Iowa Answer: A Minnesota Question:???
output answer: Where is the source of the Mississippi?

Write a multi-choice question for the following article, with the given choices and answer: Article: As a professor I have grown accustomed to the opinion regarding American education. We are repeatedly told that American schools are failing, that colleges are not teaching, and that the students of today are not as good as the students of the past. There are, of course, problems with the education system. Because of economic inequality some schools are significantly better than others and the ideas of equality of education and equality of opportunity are cruel jokes. However, the mere fact that there are some serious problems does not mean that all the _ claims are true. One stock claim is that America has fallen behind the world in education in terms of performance on various tests. While the fact that America is behind other countries is a point of concern, there are at least three points worth considering here. The first is the above-mentioned economic inequality which will tend to result in poorer performance when taking the average for America. The second is that many countries have put considerable effort into improving their education systems and hence it is worth considering that America's decline is also due to the improvement of others. The third is the matter of the measures-- do they, in fact, present an accurate picture of the situation? I am not claiming that the data is bad. I am merely raising a reasonable concern about how accurate our picture of education is at this time. Another stock claim is that American students are doing badly on standardized tests. While there is clearly value in assessment, it is reasonable to consider whether or not such tests are a proper and adequate measure of education. It is also worth considering whether the puzzle with these tests is itself causing damage to education. That is, as teachers teach for the test and students learn for the test, it might be the case that what is being taught is not what should be taught and what is being learned is not what should be learned. Options: A negative B positive C approving D indifferent Answer: A negative Question:
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Answer: According to the professor, many people's attitude towards American colleges is _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: BEIJING, Sept. 29 (Xinhua) -- Commander-in-chief of China's manned space program Chang Wanquan announced Thursday night that the launch of Tiangong-1 space lab module is successful. China's first space lab module Tiangong-1 blasted off at 9:16 p.m. Beijing Time (1316 GMT) Thursday from Jiuquan Satellite Launch Center in northwest desert area. The unmanned module, carried by Long March-2FT1 rocket, will test space docking with a spacecraft later this year, _ the way for China to become the third country in the world to operate a permanent space station around 2020. The Tiangong-1 will orbit the Earth for about one month to await Shenzhou-8 unmanned spacecraft. Once the two vehicles successfully rendezvous , they will conduct the first space docking at a height of 340 kilometers above Earth surface. After two docking tests, Tiangong-1 will await Shenzhou-9 and Shenzhou-10 in the next two years, according to a plan of China's manned space program. The 8.5-tonne Tiangong-1, with a length of 10.4 meters and maximum diameter of 3.35 meters, provides a room of 15 cubic meters for two to three astronauts to live and work. Zhang Shancong, deputy chief designer of the Tiangong-1, told Xinhua that the module carries special cameras which will take hyperspectral images of China's vast farmlands to detect heavy metal pollution and pesticide residue as well as plant disease. Moreover, scientists on the ground will also conduct experiments on photonic crystal , a new material expected to revolutionize information technology, in the low-gravity environment inside the Tiangong-1 as these experiments would be extremely difficult to conduct on Earth's surface. "China is clearly becoming a global power and its investments in areas like technology and space exploration reflect this," said Peter Singer, a senior fellow at the Washington-based Brookings Institution. "It is a natural result of the growth in political and economic power and is to be expected," said Zhou Jianping, chief designer of China's manned space program,... Options: A The successful launch of Tiangong-1 contributes to the development of China's politics and economy. B China will explore and share space resources peacefully with other countries. C A Chinese space station will bring unimaginably greater achievements than ever. D China's ultimate intention with the space program is helpful to its powerful future. Answer: B China will explore and share space resources peacefully with other countries. Question:
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The answer is:
According to what Zhou said, we can infer that _ .