In this task, you're given an article and an answer. Your task is to generate the question for the answer based on the given article.

[Q]: 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.
Answer: It is based on Pradhan's idea.
[A]: What can we learn about T-Box?

[Q]: Article: Did you know that Albert Einstein could not speak until he was four years old, and did not read until he was seven? His parents and teachers worried about his rnenta1ability. Beethoven's music teacher said about him,"As a composer he is hopeless." What if this young boy believed it? When Thomas Edison was a young boy,his teachers said he was so stupid that he could never learn anything.He once said,''I remember I used to never be able to get along at schoo1.I was always at the foot of my class...My father thought I was stupid,and I almost decided that l was a stupid person."What if young Thomas believed what may said about him? When the sculptor Auguste Rodin was young; he had difficulty learning to read and write.:. Today, we may say he had a learning disability. His father said of him, "I have an idiot for a son. "His uncle agreed. "He's uneducable," he said. What if Rodin had doubted his ability? Walt Disney was once fired by a newspaper editor because he was thought to have no "good ideas". Enrico Caruso was told by one music teacher, "you can't sing. You have no voice at all. " And an editor told Louisa May Alcott that she was unable to write anything that would have popular appeal. What if these people had listened and become discouraged? Where would our world be without the music of Beethoven, the art of Rodin or the ideas of Albert Einstein and Walt Disney? As Oscar Levant once said, "It's not what you are but what you don't become that hurts. " You have great potential.When you believe in all you can be, rather than all you cannot become, you will find your place on earth.
Answer: seven.
[A]: How many successful people are mentioned as examples in the passage?

[Q]: Article: I was going to die in Antarctica, I was certain.An image of my frost-covered body, pale and lifeless, filled my mind as I glanced around.In all directions the empty wilderness of Antarctica stretched away from me, the only feature on the landscape was the division between snow and sky.I gazed sadly at my team.They were rapidly disappearing over the horizon. I was leading an expedition attempting to reach the south pole.The team was made up of ordinary women from all around the world, from Jamaica, India, Singapore and Cyprus, many of whom had never seen snow, or spent a night in a tent before we set off.Our aim was to be the most international all-female team to reach the South Pole. As I watched, the rest of the team marched on, unaware that I was not with them.By the time I realized that my sledge was firmly trapped, the team were already a long way ahead of me.I called out to Era, my teammate, " Era! Stop !" Getting no response I called again, but my shouts were carried away in the opposite direction by the wind.Seconds passed.Nothing.I was gradually being left alone, completely defenseless against the low temperatures of Antarctica. My strength increased when I thought of a cold lonely death.I pulled again my sledge, which moved a little. I removed the ice with my ski-pole and boot, desperately trying to break the sledge free.The sledge shot forward, knocking me off balance.I struggled to my feet and set off after the team. I caught up just as Reena, my teammate from India, looked behind her and noticed there was one person missing.She swung around on her skis in shock and spotted me in the near distance. As we continued, my panic slowly faded.For the rest of the day, each of the team was glancing over their shoulder every few minutes.They were not going to risk losing me again.
Answer: They were all female.
[A]:
What is special about the expedition team?