input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: When you think of all the ways your body can get hurt---falling off a bike, stepping on a nail, being bitten by a crazed dog---the aches and pains that come from sitting at a computer may not seem like much. But more doctors are getting worried about just that. If you sit at a PC the wrong way, the nerves and muscles in your back, neck and arms can get out of line. _ is the study of how people work and how jobs and equipment can be designed so that people are safer and more comfortable in the things they do---whether that's working on a factory assembly line or sitting in front of a computer. The monitor You should not have to tilt your neck up or down to lock at the screen. Your eyes should be level with the top of the screen. How far away should you sit? Reach your arm out so your fingertips just touch the screen. The keyboard It should be directly in front of you. Don't unfold the legs on the bottom of the keyboard so that it tilts up toward you---it should be as flat as possible, or even tilted away from you. You want your wrists "neutral," which means straight, not bent. This puts less strain on your nerves and muscles. Arms should be close to the body. Don't look at your fingers as you type. Use a document holder to hold papers at the same level as the monitor. Keep the mouse on the same level as the keyboard and close by--- so you don't have to reach for it. The chair Your feet shouldn't dangle---the blood will pool in your feet. They should rest flat on the floor, or on phone books, if necessary. Your back needs support. Roll up a towel and stick it there. The Body If you think of your body as a collection of right angles when you sit at a computer, you should be just fine. Your hips should be at a 90-degree angle to your back. That takes the pressure off the spine. And your knees should bend at a 90 degree angle so your feet are flat. Options: A As high as your arms. B A little higher than your eyes. C A little lower than your eyes. D At the same level as your eyes. Answer: D At the same level as your eyes. Question:
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output: How high should a monitor be placed according to the passage?

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: Something strange was unbelievable. Take Robert for example. After the terrible car accident, his whole world had been completely dark and quiet for almost ten years. The loss of sight and hearing made him try many times to put end to his life. His family especially his wife did their best to tend and comfort him. By and by he finally regained the courage to live on. On a hot summer afternoon he was taking a walk with a stick near his house when a thunderstorm started suddenly. He stood under a large tree in order not to get himself wet. Unfortunately he was struck down to the ground by a lightning. The witnesses thought him dead but he woke up some 20 minutes later lying face down in muddy water below the tree. He felt that he was trembling badly, but when he opened his eyes ,he didn't dare to believe that he saw a plough( )lying near the wall. When Mrs Edwards came running up to him, she shouted their neighbours for help. And he saw her and heard her voice for the first time in nearly ten years. The news of Robert's regaining his sight and hearing quickly spread in his area. And many doctors came to prove the truth of the news. Most of them said that he gained sight and hearing again obviously from the knock of lightning; none of them could give convincing reasons, however. The only reasonable explanation given by one doctor was that, since Edwards lost his sight and hearing as a result of sudden shock in a terrible accident, perhaps the only way for them to regain was by another sudden shock. Options: A Edwards had been deaf and blind for nearly ten years B Edwards lost all his senses for about 20 minutes after the lightning had struck him down C Doctor held the belief that Edwards was never really blind and deaf. D Edwards woke up with face in mud. Answer: C Doctor held the belief that Edwards was never really blind and deaf. Question:
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Answer: Which of the following is NOT true?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: When Abraham Lincoln was invited to give a speech in Brooklyn, New York, in February 1860, he was already famous throughout Illinois, but almost no one in the East knew what he looked like. The presidential election of 1860 was coming, and Lincoln, as a possible Republican candidate , wanted to increase his popularity. Hoping to introduce himself to hundreds of new voters , Lincoln eagerly accepted the invitation to the East. He wrote a powerful speech opposing slavery . Then he went to Springfield, Illinois by train. When Lincoln arrived in New York, he was surprised to learn that so many people had bought tickets for his speech that it had been moved from a small Brooklyn church to a New York City college. Lincoln got to town exhausted. His suit was badly wrinkled , and his one piece of luggage was old and covered with dust. Worst of all, his plain face, uncombed hair shocked those who greeted him. However, his admirers decided to have Lincoln photographed . If the cameraman could make Lincoln a little handsome, perhaps he could win more votes. They found the city's most famous photographer Brady. Brady and his assistants looked through the camera and surprised by what they saw. So they decided to make an adjustment before they took the picture. Brady walked over to Lincoln and pulled up Lincoln's shirt collar as high as it would go. As a result, the picture successfully covered up his long, ugly neck, which made Lincoln appear quite handsome. Lincoln's speech that day proved to be a triumph. So did the photograph. The photo inspired thousands of copies; so many that Brady insisted that this picture became the means to Lincoln's election to the Presidency nine months later. If that's true it might be said that Lincoln won the election by a neck--a neck that had been shortened in New York. Options: A By a small operation. B By changing his clothes. C By pulling up his shirt collar. D B retouching the photograph. Answer: C By pulling up his shirt collar. Question:???
output answer:
How did Brady shorten Lincoln's neck?