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.

Article: There are millions of used cell phones in the world today. Most of them just lay in our houses without any purpose. Every day dozens of new cell phone models appear. Today, you can find what was regarded as a fantasy yesterday in store and you will buy it tomorrow. But what to do with the old phones, which work well enough and not so old? Just get some money! Simply Sellular is buying almost all models of cell phones: LG, Motorola, Siemens, Samsung, Sanyo, Nokia and many other cell phones. Also they accept phones produced in every country, and in every condition. Simply Sellular can offer a good price for your old cell phone in cash. Their mission is giving you a simple way to get money for an old phone, as simple and profitable, as possible. Also they offer a trade-in scheme to get another model instead of your phone, providing a good service after the sale. Also Simply Sellular works with the so-called 911 cell phone program. So you can donate your cell phone to them to help some people who need it. They know what to do with your old phone ! You can be interested in their recycling programs, where every used cell phone could be easily recycled for a few times.Simply Sellular donates some phones, which are good for refurbish , to people who need it, for example women or military personnel. If the refurbish is impossible they just recycle cell phones. Just think a minute: it's a good deal to get some money for your old cell phone, a good deal to help somebody with your phone and really important to recycle all techniques after use. Working with Simply Sellular you get every possibility ly free. And they will pay you! That's a really good deal!
Question: When you want a new cell phone, you are advised to _ .
Options: (A) keep the old one in house (B) throw the old one into the dustbin to protect your health (C) return the old one to the producer to get some money (D) sell the old one to Simply Selluar on a reasonable price
D

Article: I believe children have a very pure sense of humor. Well, I would like to share my experiences with you. The other day when I was out with a friend and her daughter Jane at a restaurant, Jane ordered an apple dessert, which was the most attractive dish in that restaurant. However, when she had a bite of the pie, she shouted loudly, "Mom, why does it look good but tastes like rubber?" My friend was uneasy. Then the waiter gave us another dish. A child can say funny things. I was at a friend's home for tea and her son, Mark, wanted her to get up. His mom replied, "I can't, because my foot has fallen asleep now." Little Mark then sang a song and asked, "Mom, will it wake up now?" We laughed together. The other day we were having an interesting conversation over lunch and my friend, an animal activist , was arguing with another group member. Her son Tommy suddenly stood up, "Mom, people should never be allowed to shoot extinct animals!" That was funny and the child did manage to turn the argument into a pleasant conversation. Well, children sometimes really surprise us. I think we can have a lot to learn from them. They can help us understand the simple world through their eyes.
Question: Why did Jane shout loudly in the restaurant?
Options: (A) She wanted to make us laugh. (B) She thought her dish was attractive. (C) She wanted another piece of dessert. (D) She didn't like the flavor of her food.
D

Article: Most young people enjoy some forms of physical activities. It may be walking, cycling or swimming, or in winter, skating or skiing. It may be a game of some kind, football, hockey, golf, or tennis, it may be mountaineering. Those who have a passion for climbing high and difficult mountains are often looked upon with astonishment. Why are men and women willing to suffer cold and hardship, and to take risks on high mountaineering? This astonishment is caused probably by the difference between mountaineering and other forms of activity to which men give their leisure. Mountaineering is a sport and not a game. There are no manmade rules, as there are for such game as golf and football. There are, of course, rules of a different kind, which would be dangerous to ignore, but it is this freedom from manmade rules that makes mountaineering attractive to many people. Those who climb mountains are free to use their own methods. If we compare mountaineering with other more familiar sports, we might think that one big difference is that mountaineering is not a "game". We would be mistaken in this assumption. There are, it is true, no "matches" between "teams" of climbers, but when climbers are on a rock face linked by a rope on which their lives may depend, there is obviously teamwork. The mountain climber knows that he may have to fight forces that are stronger and more powerful than man. He has to fight the forces of nature. His sport requires high mental and physical capacities. A mountain climber continues to improve in skill year after year. A skier is probably past his prime by the age of thirty, and most international tennis champions are in their early twenties. But it is not unusual for a man of fifty or sixty to climb the highest mountains in the Alps. They may take more time than younger men, but they probably climb with more skill and less wasted effort, and they certainly experience enjoyment.
Question: Mountaineering is a sport which involves all the following things EXCEPT _ .
Options: (A) hardship (B) comfort (C) physical risk (D) cold
B