Write a multi-choice question for the following article, with the given choices and answer: Article: Researchers around the world have been trying their hand at making better use of the huge amount of wind energy available in nature to produce clean energy. Apart from this, studies are being carried out to harness usable wind energy produced by man-made technologies. One useful source identified by Indian inventor Santosh Pradhan about two years ago is a speeding train, which produces fierce wind that can be transformed into electricity. According to Pradhan's proposal, with a few small improvements in existing trains running in Mumbai, the largest city in India, at least 10,000 megawatts of electricity could be harvested each day. Building on this principle, designers Ale Leonetti Luparinia and Qian Jiang from Yanko Design have created a device called T-Box that harnesses wind energy from speeding trains. T-Box can be placed within the railway tracks. It is half-buried underground between the concrete sleepers , which does not disturb the normal train operating at all. According to Yanko, around 150 T-Boxes can be fitted along a 1,000-meter railway track. A train running at a speed of 200 kph can produce winds blowing at 15 miles a second. Based on this calculation, 150 T-Boxes can produce 2.6 KWH of electricity per day. The T-Box's design won a silver medal in last year's Lite-On Awards and was exhibited last summer at the Xue Xue Institute in Taipei, Taiwan Province. Though the figures look impressive, it is important to remember that the design is still at a conceptual stage and hasn't taken into account issues such as pieces of waste material produced by the device and the efforts and costs involved in the maintenance of the device. We can expect the technology to see the light of the day only after it clears these issues. If so, rail travel, one of the greenest forms of travel, will become greener and more energy-efficient. Options: A 260 KWH. B 2.6 KWH. C 150 KWH. D 1.5 KWH. Answer: A 260 KWH. Question:
----
Answer: How much electricity can be produced per day by T-Boxes along a railway track of 100km?

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: Teenagers who spend hours in front of the television may have a poorer diet as young adults. A study, which included nearly 1,400 high school students, found that those who watched TV for five hours or more per day had less healthy diets than their peers five years later. Why does this happen? Should the parents take any measures? On the one hand, people who spend a lot of time in front of the TV, especially teenagers may snack more, and that may affect their long-term diet quality. On the other hand, TV ads for fast food, sweets and snacks tempt teenagers to eat more of those foods. And TV time might also replace exercise time for some kids. Lead researcher Dr. Daheia J. BarrAnderson, of the University of Minnesota in Minneapolis, told Reuters Health a clear correlation between TV time during high school and diet quality in young adulthood . While the heaviest TV viewers were eating the most junk food five years later, those who'd watched less than two hours per day had the highest intake of fruits, vegetables, whole grains and high-calcium food. In her opinion, parents should limit and monitor TV viewing. I think children should watch no more than two hours of television per day. And parents should set a good example by eating right, being physical active and curbing their own TV time. Options: A They must watch TV with their children B They should forbid the children to watch TV C They should pay attention to nutrition in diets D They can't do what they don't want their chidren to do Answer: D They can't do what they don't want their chidren to do Question:
A: What suggestion does the author give the parents?

Write a multi-choice question for the following article, with the given choices and answer: Article: It's amazing how we grow from careless kids to responsible teens. What happens in the course that makes us responsible now? It's the seed that we sow in the beginning which grows and becomes a huge tree. As I sit here, silently thinking about my growth, I wonder over some questions which don't have an answer but it's because of such unanswerable situations that life has become a roller coaster ride. As a kid, I used to read a lot of story books. In one particular book, I read a story of a bird. From then on, that has become an integral part of my life. It described a male bird which takes a lot of pain to build a nest and the female bird takes shelter in it and nourishes the baby. When the bird learns to fly, the whole family flies off to a different place leaving behind the beautiful nest for other birds to grow their family in it. It made me wonder. How could they so easily sacrifice their house built with so much effort? One night, when I was deep in sleep, I got this particular dream. I was walking miles on the endless road, totally isolated but lined with beautiful trees on the either side. Fascinated by the greenery, I marched towards it only to end up deeper and deeper into the greenery. I happened to stop upon seeing something. It was a massive, wonderful house. I fell in love with that amazing part of art. Yeah, it was indeed a piece of art with every nook and corner touched artistically and lovingly. I don't know why I felt that it was done lovingly. Maybe because, things turn out to be beautiful only when we put our love into it -- just like the food prepared by mom which tastes more delicious with her love. I explored the house only to fall more in love with it. There was a sloping roof which matched with the greenery around; the large central open courtyard reminded me of the activities that might have taken place there which felt lively even now when it is completely deserted. The small water body that kept the house cool added to the beauty of the house -- of course, it was all dried up now.... Options: A upset B confused C amazed D amused Answer: B confused Question:
----
Answer:
When the writer read the story of the bird, he probably felt _ .