In this task, you're given an article, a question which often contains a blank, four options (associated with "A", "B", "C", "D") and the answer to that question. Your task is to classify whether the given answer is correct or not by providing "Yes" or "No", based on the article.
--------
Question: 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
Asnwer: D

Answer: No

Question: Article: LONDON ( Reuters)-- Ecotourism is causing a lot of damage to wildlife and may be endangering the survival of the very animals people are flocking to see, according to researchers. Biologists and conservationists are worried because polar bears, dolphins, penguins and other creatures are getting stressed and losing weight and some are dying. "Evidence is growing that many animals do not react well to tourists in their backyard," New Scientist magazine said. The immediate effects researchers have noticed are changes in behavior, heart rates, or stress hormone levels but they fear it could get much worse and over the long term "could endanger the survival of the very wildlife they want to see". Although money produced through ecotourism, which has been growing at about 10--30 percent a year, has major benefits for poor countries and people living in rural areas, the Swiss-based World Conservation Union (IUCN) and some governments fear not all projects are audited and based on environmentally friendly policies, according to the magazine. "The transmission of disease to wildlife, or small changes to wildlife health through disturbance of daily life or increased stress levels, while not obvious to the casual observer, may translate to lower survival and breeding," said Philip Seddon, of the University of Otago in Dunedin, New Zealand. Scientists have noticed that bottleneck dolphins along the northeastern coast of New Zealand become nervously excited when tourist boats arrive. Similar changes in behavior have been observed in polar bears and yellow-eyed penguins in areas visited by ecotourists are producing smaller babies. Conservationists are now calling for more research into the effect of ecotourism on animals and say the industry must be developed carefully. They also want studies done before new ecotourism projects are started. "The animals' welfare should be very important because without them there will be no ecotourism," said Rochelle Constantine of the University of Auckland in New Zealand.
Question: What's the text mainly about?
Options: (A) Many animals are dying because of lack of money. (B) There will be no ecotourism without animals. (C) Ecotourism could endanger the survival of the wildlife people want to see. (D) More research should be done on ecotourism.
Asnwer: D

Answer: No

Question: Article: Once upon a time two brothers who lived on neighbouring farms fell into conflict. It was the first serious one in 40 years of farming side by side, sharing machinery, and trading labor and goods as needed . Then the long cooperoration fell apart. It began with a small misunderstanding and it grew into a major difference, and finally it exploded into an exchange of bitter words followed by weeks of silence. One morning there was a knock on John's door. He opened it to find a man with a carpenter's toolbox. "I'm looking for a few days' work" he said. "Perhaps you would have a few small jobs here and there I could help with. Could I help you?" "Yes," said the older brother. "I do have a job for you. Look across the creek at that farm. That's my neighbor, in fact, it's my younger brother. Last week there was a meadow between us and he took his bulldozer to the river levee and now there is a creek between us. Well, he may have done this to spite me, but I'll go him one better. I want you to build me a fence -- an 8-foot fence -- so I won't need to see his place or his face any more. Cool him down , anyhow." The carpenter said, "I think I understand the situation. I'll be able to do a job that pleases you." The older brother had to go to town, so he helped the carpenter get the materials ready and then he was off for the day. The carpenter worked hard all that day measuring, sawing, nailing, and hammering. About sunset when the farmer returned, the carpenter had just finished his job. The farmer's eyes opened wide, his jaw dropped. There was no fence there at all. It was a bridge -- a bridge stretching from one side of the creek to the other! A fine piece of work -- and his younger brother, was coming across, his hand spread out .. "You are quite a fellow to build this bridge after all I've said and done." The two brothers stood at each end of the bridge, and then they met in the middle, taking each other's hand. They turned to see the carpenter lift his toolbox on his shoulder. "No, wait! Stay a few days. I've a lot of other projects for you," said the older brother. "I'd love to stay on," the carpenter said, "but, I have many more bridges to build."
Question: What was the life for the two brothers before the conflict ?
Options: (A) They live a poor , miserable life . (B) They were friendly neighbours ,helping each other . (C) They never speak to each other . (D) They live together as one family.
Asnwer: D

Answer:
No