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.

Example Input: Article: Coaches and parents always tell us to keep our goals in mind when we go for a competition. Carrying your goals and expectations into a competition is one of the biggest mistakes any athlete can make. This is a big game and you want to win. You want to score a hundred, defeat your competitors, or score a hat-trick of goals. When you carry your goals into the competitive ground with you, chances are great that you will leave that performance with disappointment and heartache, and nothing more! Expectations will _ Expectations will distract you from the performance and make your muscles tighten up. Want to perform to your potential when it counts the most? Then write your goals on a piece of paper before you leave for the game, match or race, and then leave that paper at home! Make a deal with yourself to let go of your goals. Expectations and goals should be your training partner, used to motivate you to work harder during practice and take your game to the next level, However, never take your goals and expectations into a competition. You will not perform to your potential! Go into your competitions without any preconceived ideas about the result. Forget the outcome! Instead, keep your focus on what you're doing in the moment. Think of the competition as it unfolds, moment by moment. Relax at every opportunity by breathing deep and letting go of the tension in your muscles. When you do this you'll remain loose and relaxed. When you stay loose, you'll perform to your capabilities. Goals and expectations are very important for your overall motivation, and very harmful when you carry them into a performance.
Question: According to the passage, for an athlete one of the biggest mistakes is _ .
Options: (A) forgetting his goals when competing (B) worrying about his not winning (C) carrying his goals into the competition (D) paying too much attention to the result
Example Output: C

Example Input: Article: As a child,hopelessly unsporty,Rosie Pope nerve made the hockey team. But at the age of 57,in 2003, she ran around the world. Setting off from home in Tenby,she returned four years, 10 months later,having run 20,000 miles through Europe, Siberia,Alaska,Canada,America,Greenland and Iceland. Moreover,she did it alone with a small cart of food and equipment - running with it through the frozen wastes of Siberia and the streets of New York. Now Pope is at it again: she has just completed 26 marathons in 26 days. "If I can start out again at 63 and feel like 36,then anyone can,because I don't think I'm a superwoman.I'm a very ordinary person,"she said. Pope spent her early childhood in remote County Limerick in Ireland with her grandmother after her mother died when she was two.Her father also died at the age of 47.Pope didn't go to school regularly until she was 13;she was encouraged,instead,to spend her time outside,learning about the natural world.But it was her first husband,Colin Swale,a fearless sailor,who introduced her to the world of extreme adventure.In 1973 they became the first to go around Cape Horn in a catamaran .And in 1983,after they separated,Pope went on to sail across the Atlantic alone.After discovering running at 47,she spent her fifties completing a series of marathons in far-away places. But it was the death of her second husband,Clive,a businessman and photographer,from cancer,that triggered her biggest challenge so far. She had been thinking of running for cancer awareness,when"something broke through my grief as I was liiking at a world map on the wall.I thought I could do this."Pope is now a motivational speaker."Running around the world,or going to the moon or whatever,is only a metaphor ,"she says."The most extraordinary adventure is every day of your life."
Question: When Rosie Pope was a child,she _ .
Options: (A) was too weak to take part in any sport (B) didn't receive any education at school (C) didn't show any talent for sport (D) was encouraged to teach herself at home
Example Output: C

Example Input: Article: Three Yale University professors agreed in a discussion that the automobile was what one of them called "Public Health Enemy No. 1 in this century". Besides polluting the air and overcrowding the cities, cars are involved in more than half the disastrous accidents, and they contribute to heart disease "because we won't walk anywhere any more," said Richard Weeinaman, professor of medicine and public health. Speaking of many of those man-made dangers of the automobile, Arthur W. Galson, professor of biology, said it was possible to make a kerosene-burning turbine car that would "lessensmog by a very large factor". But he expressed doubt whether Americans were willing to give up moving about the countryside at 90 miles per hour in a large vehicle. "America seems wedded to the motor car--every family has to have at least two, and one has to be a convertible with 300 horsepower," professor Galson continued. "Is this the way of life that we choose because we treasure these values?" For professor Sears, part of the blame lies with "a society that regards profit as a supreme value, under the illusion that anything that's technically possible is, therefore, morally justified". Professor Sears also called the country's dependence on its modern automobiles "terrible economics" because of the large horsepower used simply "moving one individual to work". But he admitted that Americans have painted themselves into a corner by allowing the national economy to become so dependent on the automobile industry. "The solution," Dr Weeinerman said, "is not finding a less dangerous fuel but a different system of inner city transportation. Because of the increasing use of cars, public transportation has been allowed to wither and grow worse, so that if you can't walk to where you want to go, you have to have a car in most cities," he declared. This, in turn, Dr Weeinerman contended, is responsible for the "arteriosclerosis " of public roads, for the pollution of the inner city and for the middle-class movement to the suburbs.
Question: The main idea of the passage is that _ .
Options: (A) Americans are used to travelling by cars (B) American public transportation is growing worse (C) American car industry caused disastrous road accidents (D) American people's health is threatened by automobiles
Example Output:
D