instruction:
In this task, you're given an article, a question which often contains a blank and four options (associated with "A", "B", "C", "D"). Your task is to find the correct answer (from the given options) for the question from the given article and return one of the options from "A", "B", "C", and "D". Do not generate anything else apart from one of the following characters: "A", "B", "C", "D". There is only one correct answer for each question.
question:
Article: Some people make art with paint, and others use pencil or clay. But Italian artist Maurizio Savini prefers to use bright pink gum--after it has been chewed. Savini makes huge sculptures of bears and even people out of used chewing gum. Each sculpture requires thousands of pieces of gum. "I like to use chewing gum because it seemed to me a material that can be used in many ways compared with those used by the conventional arts such as painting," Savini says. How does he do it? The process is a lot like working with clay. "I work the chewing gum when it is warm and shape it with a knife," says Savini. Then, he puts a chemical onto each gum sculpture to make the gum stay in place. Savini's sticky art has been shown in cities like London, Paris, and Rome, where he lives today. Savini isn't the only artist to work with gum. His pink sculptures have inspired artists all over the world to get creative with the sticky matter. London artist Ben Wilson paints small paintings onto flat pieces of chewed gum he finds stuck to streets and sidewalks. In Canada, Jason Kronenwald uses different colored gum to make portraits of famous people. Kronenwald seldom chews gum himself. Instead, his friends help chew gum for him while he's working. "At times it can make me _ , but I just pay attention to the colors I need and get the sculpture going," he says. In America, Jamie Marraccini's art depends on color, so he tests different kinds of gum before using them. To find out what color the chewed gum will become once hardened, he lets it age for up to six months. "I've created 30 works totaling more than 35,000 pieces of gum," says Marraccini. That's a lot of gum! So think twice the next time you throw away a wad of gum. Maybe what seems like trash could actually be the beginning of a great piece of art.
Question: Marraccini stores the gum for six months in order to _ .
Options: (A) judge how hard it will be (B) know whether it is still sweet (C) examine what chemicals it contains (D) see what color it will become
answer:
D

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Article: When you make a mistake, big or small, cherish it like it's the most precious thing in the world, because in some ways, it is. Most of us feel bad when we make mistakes, beat ourselves up about it, feel like failures, get mad at ourselves. And that's only natural. Most of us have been taught from a young age that mistakes are bad, and we should try to avoid mistakes. We've been scolded when we make mistakes--at home, school and work. Maybe not always, but probably enough times to make feeling bad about mistakes an unconscious reaction. Yet without mistakes, we could not learn or grow. If you think about it that way, mistakes should be cherished and celebrated for being one of the most amazing things in the world. They make learning possible; they make growth and improvement possible. By trial and error--trying things, making mistakes, and learning from those mistakes--we have figured out how to make electric light, to paint the ceiling of the Sistine Chapel, to fly. Mistakes make walking possible for the smallest _ , make speech possible, and make works of genius possible. Think about how we learn:We don't just consume information about something and instantly know it or know how to do it. You don't just read about painting,or writing,or computer programming,or baking, or playing the piano, and know how to do them right away. Instead, you get information about something, from reading or from another person or from observing usually...then you construct a model in your mind...then you test it out by trying it in the real world...then you make mistakes...then you revise the model based on the results of your real world experimentation...and repeat, making mistakes, learning from those mistakes, until you've pretty much learned how to do something. That's how we learn as babies and toddlers, and how we learn as adults. Mistakes are how we learn to do something new--because if you succeed at something, it's probably something you already knew how to do. You haven't really grown much from that success--at most it's the last step on your journey, not the whole journey. Most of the journey is made up of mistakes, if it's a good journey. So if you value learning,if you value growing and improving,then you should value mistakes. They are amazing things that make a world of brilliance possible.
Question: Why do most of us feel bad about making mistakes?
Options: (A) Because mistakes make us suffer a lot. (B) Because it's a natural part in our life. (C) Because we've been taught so from a young age. (D) Because mistakes have ruined many people's careers.
answer:
C

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Article: His name is James,but people call him Rocky.The name fits.He's big,over six feet tall,and he's tough when he needs to be.James "Rocky" Robinson lives and works in New York City's BedfordStuyvesant district,one of the poorest and most dangerous neighborhoods in the United States.Yet it is here in BedStuy that he is saving lives and reviving a community. In 1966,when Rocky was twentysix years old,his sevenyearold niece was struck by a car on the street of BedStuy.Had someone at the scene known first aid or CPR,she might have lived.But by the time she reached a hospital,she was dead. His niece's unnecessary death was one reason why Rocky became a paramedic .Working for the Emergency Medical Service of New York City,he realized that more than half the city's emergency calls came from highcrime areas.According to Rocky,residents of crimeplagued minority neighborhoods like BedStuy sometimes had to wait as long as 26 minutes after calling 911 for an ambulance while calls in richer white communities were answered _ . Rocky decided to find out more about the problem.His research showed that the richer communities had organized their own ambulance corps to improve city services because the city was overwhelmed with calls."If that's the key to success,"he told his friend and EMT (Emergency Medical Technician) colleague,Joe Perez,"we'll start our own corps in BedStuy!" In 1988,Rocky had no idea that he and Joe would be attempting to establish the first minorityrun ambulance service in the country,or just how creative he would have to be to overcome the difficulty.The pair's first challenge was to find a location for the headquarters.They took over an abandoned building that was commonly used by drug dealers.Because there was no electricity or running water (except for the leaks in the roof),the two men worked during daylight hours.They used a twoway radio to receive emergency calls. Although they could make do with their new headquarters,Rocky and Joe still lacked the most important component of an ambulance service:an ambulance.An old Chevrolet got them to the scenes of accidents,fires,shootings,and stabbings.But the car didn't always start.At times,they were forced to strap their trauma kits and oxygen tanks to their backs and run on foot to the emergencies.Everyone laughed,except the victims who were still alive when Rocky and Joe arrived.
Question: The author believes the name "Rocky" fits James because _ .
Options: (A) he is a tall and tough man (B) he is tall and does something big (C) he is living in a tough community (D) he leads a tough community
answer:
B