input question: Write a multi-choice question for the following article, with the given choices and answer: Article: The human brain contains ten thousand million cells and each of these may have a thousand connections. Such enormous numbers used to discourage us and cause us to dismiss the possibility of making a machine with human-like ability, but now that we have grown used to moving forward at such a pace we can be less sure. Quite soon, in only 10 or 20 years perhaps, we will be able to assemble a machine as complex as the human brain, and if we can we will. It may then take us a long time to render it intelligent by loading in the right software or by altering the architecture but that two will happen. I think it is certain that in decades, not centuries, machines of silicon will arise first to rival and then exceed their human ancestors. Once they exceed us they will be capable of their own design. In a real sense they will be able to reproduce themselves. Silicon will have ended carbon's long control. And we will no longer be able to claim ourselves to be the finest intelligence in the known universe. As the intelligence of robots increased to match that of humans and as their cost declines through economies of scale we may use them to expand our frontiers, first on earth through their ability to withstand environments, harmful to ourselves. Thus, deserts may bloom and the ocean beds be mined. Further ahead, by a combination of the great wealth this new age will bring and the technology it will provide, the construction of a vast, man-created world in space, home to thousands of millions of people, will be within our power. Options: A after the installation of a great number of cells and connections, robots will be capable of self-reproduction B with the rapid development of technology, people have come to realize the possibility of making a machine with human-like ability C once we make a machine as complex as the human brain, it will possess intelligence. D robots will have control of the vast, man-made world in space Answer: B with the rapid development of technology, people have come to realize the possibility of making a machine with human-like ability Question:???
output answer: It can be inferred from the passage that .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Sooner or later, many families will face the situation of moving. The experience can be very bad for kids, who may not be a part of the decision to move and may not understand it. You can take steps to make the entire process easier for everyone. Many kids like to stay in familiar places. So as you consider a move, weigh the benefits of that change against the comfort that neighborhood, school, and social life give your kids. If your family has recently dealt with a big life change, such as death, you may want to put off a move to give your children time to accept the fact. The decision to move may be out of your hands, perhaps because of a new job or money problems. Even if you're not happy about the move, try to keep a positive attitude to it. During the move, a parent's attitude can greatly influence kids. No matter what the results are, the most important way to prepare kids to move is to talk about it. Try to give your children as much information about the move as possible. You can ask kids to join in the planning such as house-hunting or the search for a new school. This can make the change feel less like it's being forced on them. If you're moving across town, try to take your children to visit the new house and the new neighborhood. A move can have many problems, but good things also come from this kind of change. Your family might grow closer and you may learn more about each other by going through it together. Options: A Allowing them to choose a school by themselves. B Trying not to show them the bad parts of a move. C Offering them as much information as possible. D Promising to choose a new house with them. Answer: C Offering them as much information as possible. Question:???
output answer: Which is the most important when making the move easier for children?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: While most people consider that laughter is one of the nature's great treatments for a whole range of mental and physical diseases, it is still a serious scientific subject that researchers are trying to figure out. "Laughter is social." says Robert R. Provine, author of the book "Laughter: A Scientific Investigation", who has been studying laughter for decades. "Almost all people laugh 'ha-ha-ha' basically the same way. Whether you speak Mandarin, French or English, everyone will understand laughter. There is a pattern generator in our brain that produces this sound. Laughing is also a good way of communicating. Babies laugh long before they speak. No one teaches them how to laugh. They just do it. People may laugh at a prank on April Fools' day. But surprisingly, only 10 to 15 percent of laughter is the result of someone making a joke. Laughter is mostly about social responses rather than reaction to a joke. Deaf people laugh without hearing and people on cell phones laugh without seeing, which shows that laughter isn't dependent on a single sense but on social interactions. And laughter is not just a human thing. Chimps tickle each other and even laugh when another chimp pretends to tickle them. Jaak Panksepp studies rats that laugh when he tickles them. It turns out rats love to be tickled. They return again and again to the hands of researchers tickling them, Panksepp's video shows. By studying rats, scientists can figure out what's going on in the brain during laughter. It has been found that laughter in rats produces a chemical that acts as an antidepressant and anxiety-reducer. Scientists think the same thing probably happens in humans, too. This would give doctors a new chemical target in the brain in their effort to develop drugs that fight depression and anxiety in people. Even so, laughter itself has not been proved to be the best medicine, experts said. "No study has shown that laughter produces a direct health benefit," Provine said, "largely because it's hard to separate laughter from just... Options: A because people can communicate with each other by laughing. B because laughter is the same sound in all the human's languages. C because laughter is considered a basic language all people can learn. D because everyone can understand the meaning of the word laughter. Answer: A because people can communicate with each other by laughing. Question:???
output answer:
Why does the writer say "laughter is mostly about social responses rather than reaction to a joke"?