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Article: In a unique research cooperation between Stratasys, Education, R&D departments and MIT's Self-Assembly Lab, a new process is being developed, known as 4D Printing. The 4D printing concept, which allows materials to "self-assemble " into 3D structures, was initially proposed by Massachusetts Institute of Technology faculty member Skylar Tibbits. Tibbits and his team combined a strand of plastic with a layer made out of "smart" material that could self-assemble in water. They advanced this concept by creating materials that can change into several different complicated shapes, though this kind of material remains the bottleneck of 4D technology. To many people that are just starting to get used to the idea of 3D printers, the name 4D is causing confusion because they cannot understand where this fourth "dimension" coming from. 4D technology shares many of the same principles of 3D printing and is essentially still about creating a new, 3D structure out of certain component; however, Tibbits states the fourth dimension at work here comes from concept of the fourth dimension of time. The difference between these 3D and 4D creations is that these new forms have the ability to transform and adapt over time. 4D printing works through self-assembly -- a system where "disordered elements form an "ordered" structure via an interaction. With these 4D printed materials, these disordered materials are strands or sheets of specially designed materials. Environmental changes then stimulate a response from them so that they form a preprogrammed shape. The idea of having adaptable technology that only relies on energy and non-human interactions raises some interesting questions about where 4D printing can be used and the practical applications in dangerous environments. This could mean improved infrastructures in extreme conditions, leading to a reduced need for workers to put themselves at risk, but the potential goes even further than that. The technology promises exciting new possibilities for a variety of... Question: It can be inferred from the passage that _ . Yes or no, is the answer "electricity is not used in 4D technology"?
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No

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Article: Many parents have learned the hard way that what sounds like open communication is often the very thing that closes a youngster's ears and mouth. One common mistake is the The Lecture, the long _ that often starts with "When I was your age...." Eighteen-year-old Kelly calls lectures "long, one-side discussions in which I don't say much." Kids reflexively shut down in the face of a lecture. Their eyes glaze over, and they don't register any incoming information. Listen to 13-year-old Sarah describe her least favorite times with her mom and dad. "First, they scream. Then comes the 'We're so disappointed' speech. Then the 'I never did that to my parents' lecture begins. After that, even if they realize how ridiculous they sound, they never take it back." Lines like "When you have children of your own, you'll understand" have been seriously said by parents since time immemorial. But many of our expert parents, like Bobby, a registered nurse and mother of three, feel that by falling back on cliches to justify our actions, we weaken our position. Since kids are creatures of the here and now, the far-off future has no relevance to them. Therefore, good communicators like Bobby suggest, "Give specific reasons for your actions in present language: 'I'm not letting you go to the party because I don't think there will be enough adult supervisions .'" Betty, who lives in Missiouri, uses an indirect approach. "I find that warnings are accepted more readily if I discuss a news article on a subject I am concerned about. My husband and I talk about it while our children absorb the information. Then they never think I'm preaching." This really helped when Betty's kids began driving. Instead of constantly repeating "Don't drink; don't speed," she would talk about articles in the paper and express sympathy for the victims of a car crash. Betty made no special effort to draw her kids into the conversation. She depended on a teen-ager's strong desire to put in his opinions---especially if he thinks he isn't being asked for them. Question: Which of the following topic may appeal to kids? Yes or no, is the answer "Something related to kids' present life"?
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No

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Article: While she may be best known for her role as Hermione Granger in the Harry Potter films,Emma Watson would rather be known for something else--her mind. The 18yearold British actress intends to put her acting career on hold to pursue higher studies at a university after she finished filming the final installment,Harry Potter and the Deathly Hallows. Watson,whose parents are both Oxford graduates,recently scored straight A's in her Alevels. She is now on a gap year before starting university. Earlier this month,Watson applied to two of the top universities in the United States--Harvard and Yale. She admitted that Harry Potter series has brought her fame and financial security .She has made more than PS 10 million so far,but now she "has a need to study". "I think the entertainment business is such a temperamental one. One minute you're up there and the next--nothing,"she said. Watson is growing up in front of millions of viewers .She was only nine years old when she started playing the role of Hermione. And the way she figured out how to deal with media attention is "try not to read too much of what is said and try to distance myself a bit from it". Watson has other interests. These include,interestingly,fishing and she has helped raise money for the Wild Trout Trust. Question: From the passage we may infer that _ . Yes or no, is the answer "Watson was born in a welleducated family"?
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No