[Q]: Write a multi-choice question for the following article, with the given choices and answer: Article: Space is where our future is -- trips to the Moon, Mars and beyond. Most people would think that aside from comets and stars, there is little else out there. But, since our space journey started we have left so much trash there that scientists are now concerned that if we don't clean it up, we may all be in mortal danger. The first piece of space junk was created in 1964, when the American satellite Vanguard I stopped operating and lost its connection with the ground center. However, since it kept orbiting around the Earth without any consequences, scientists became increasingly comfortable abandoning things that no longer served any useful purpose in space. It is estimated that there are now over 500,000 pieces of man-made trash orbiting the Earth at speeds of up to 17,500 miles per hour. The junk varies from tiny pieces of paint chipped off rockets to cameras, huge fuel tanks, and even odd items like the million-dollar tool kit that astronaut Heidemarie Stefanyshyn Piper lost during a spacewalk. The major problem with the space trash is that it may hit working satellites and damage traveling spacecraft . Moreover, pieces of junk may collide with each other and break into pieces which fall back to the Earth. To avoid this, scientists have invented several ways for clearing the sky. Ground stations have been built to monitor larger pieces of space trash to prevent them from crashing into working satellites or space shuttles. Future plans include a cooperative effort among many nations to stop littering in space and to clean up the trash already there. Options: A A camera. B A tool kit. C A fuel tank. D A broken satellite. Answer: D A broken satellite. Question:
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[A]: What was the first piece of man-made space trash?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Isn't it cool to surf in summer? You catch a wave and enjoy the ride. Surfing is not only our favorite sport, though. A group of penguins enjoy the sport as much as we do. And they show their excitement and skills in the new animated film --Surf's Up, which came out on June 6, in the US. Cody loves the sport. Cody's idol is Big Z, a great penguin surfing king. Cody doesn't like his brother and his mother who are not supportive. He really wants to get away. Cody believes that winning a surfing competition will bring him admiration and respect. When Mikey Abromowitz, a talent scout , comes to Antarctica to look for talented penguins for a surfing competition, Cody's really excited, but during his show there are no waves and he _ . But he knows he can't give up. He runs after Mikey's whale and begs until Mikey agrees to take him. There Cody meets Lani, the island's beautiful lifeguard, as well as his main rival , the surfing champion Evans. The cocky Evans shows no respect for Big Z, which makes Cody angry. For this, he challenges Evans to a surfing match, only to suffer a terrible defeat. Lani takes Cody to the island doctor. As they spend time together, Cody realizes that this doctor is really Big Z himself. When he learns this, Cody begs him to train him and make him a better surfer. Cody begins to find his own way. Cody improves his skills with the help of Big Z and discovers that a true winner isn't always the one who comes in first. Options: A He is a great penguin surfing king. B He doesn't help Cody with surfing although Cody begs him. C He works as a doctor after he leaves surfing. D He is loved by the teenage penguin Cody. Answer: B He doesn't help Cody with surfing although Cody begs him. Question:
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output: Which of the following statements about Big Z is NOT true?

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: Sam, an unemployed piano tuner, said it was only the second thing he had ever won in his life. The first thing was an Afghan blanket at a church raffle when he was 25 years old. But this was much bigger: it was $120,000! He had won the Big Cube, a state lottery game. To win, a contestant must first guess which number a spinning cube will stop on. The cube has six numbers on it: 1X, 10X, 50X, 100X, 500X, and 1000X. If he is correct, the contestant must then guess which of two selected variables is going to be greater. So, just guessing which number appears on the cube does not guarantee that you will win any money. Sam correctly guessed 1000X, but he still had to choose between two variables. One variable was the number of cars that would run the stop sign at Hill Street and Lake Avenue in six hours. The other variable was the number of times that a teenage boy would change TV channels in a three-hour period. This was a tough decision. Finally, Sam flipped a coin. It came up heads, so Sam picked the teenager. He picked right. The stop sign was run only 76 times, but the teen clicked 120 times. Sixty-year-old Sam jumped for joy, for he had just won 1000 times 120, or $120,000. Sam dreamily left the lottery studio. Talking excitedly on his cell phone while crossing the street, he got hit by a little sports car. Sam is slowly getting better. He was in the hospital for a month. His hospital bill was $110,000. And the insurance company for the little sports car's owner sued Sam for $9,000 worth of repairs. Also, Sam still has to pay federal taxes on his winnings. Sam doesn't play the state lottery any more. He says it's better to be unlucky. Options: A everything has its time and that time must be watched. B he who risks nothing, gains nothing. C everything comes to him who waits. D he who laughs on Friday will weep on Sunday. Answer: D he who laughs on Friday will weep on Sunday. Question:
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Answer: Sam's experience shows that _

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Annealing is a way of making metal softer by heating it and then letting it cool very slowly. If metal is heated and then cooled very quickly , for example by dipping it in water , it will be very hard but also very brittle ---that is , It will break easily. Metal that has been annealed is soft but does not break as easily . It is possible to make metal as hard or as soft as is wished, by annealing it. The metal is heated, and allowed to cool slowly , for a certain length of time. The longer the heated metal takes to cool slowly , the softer it becomes . Annealing can also be used on other materials, such as glass. Options: A It can be heated and then cooled quickly B It can be cooled and then heated slowly C It can be heated and then cooled slowly D It can be cooled and then heated quickly Answer: C It can be heated and then cooled slowly Question:

A:
As suggested by the text , how can glass be made less brittle ? _