instruction:
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: Nuclear weapons were first developed in the United States during the Second World War to be used against Germany.However, by the time the first bombs were ready for use, the war with Germany had ended and, as a result, the decision was made to use the weapons against Japan instead. The real reasons why bombs were dropped on two heavily populated cities are not altogether clear.A number of people in 1944 and early 1945 argued that the use of nuclear weapons would be unnecessary, since American Intelligence was aware that some of the most powerful and influential people in Japan had already realised that the war was lost, and wanted to discuss a Japanese surrender  .It was also argued that, since Japan has few natural resources, a blockade   by the American navy would force it to surrender within a few Weeks, and the use of nuclear weapons would prove unnecessary.If a demonstration of force was required to end the war, a bomb could be dropped over an unpopulated area like a desert, in front of Japanese observers, or over an area of low population inside Japan, such as a forest.Choosing this course of action might decrease the loss of further lives on all sides, while the power of nuclear weapons would still be adequately demonstrated . All of these arguments were turned down, however, and the general agreement was that the quickest way to end the fighting would be to use nuclear weapons against the centres of population inside Japan.In fact, two of the more likely reasons why the decision was reached seem quite shocking to us now. 
 Question: According to Paragraph 2, a blockade would have been successful because 
 Options: (A) Japan had to import most of its natural resources (B) Japan would not be powerful enough to beat a blockade (C) an attack would probably destroy Japanese resources within a few weeks (D) the Americans could defeat Japan's navy since it was short of resources 
 Asnwer: D
answer:
No


question:
Article: Warm weather brought by El Nino has had mixed effects on animals in usually snowy places in North America, including New England, according to an Associated Press article. Some animals seem to benefit from having a chance to gather more food before winter, and from expending less energy in daily survival mode. Others, like snowshoe hares, are put at center stage in predators'  view when they lack snow for disguising their white fur -- not a good thing for them, of course. Black bears, on the other hand, have been keeping busy gathering nuts and apples, when they would normally have settled into their winter homes by now. Vermont and Massachusetts officials have asked residents to wait till snow falls to take out their bird feeders for the sake of safety, the article said. "We suggest waiting for 6 or more inches of snow that lasts before taking out your bird feeders, especially if you have been visited in the past by bears or if there are sightings of bears in your neighborhood,"Forrest Hammond, Vermont Fish and Wildlife's bear biologist, said in the article."Due to lack of snow and frozen ground, birds are able to seek food in fields and forests for theirnatural foods." Snow amounts can also determine how comfortable bears are and how quickly they consume their accumulated fat during hibernation , noted Hammond in the article. This is because snow covers and traps them in their winter homes, and also hides them from predators. 
 Question: What may upset snowshoe hares because of El Nino? 
 Options: (A) Their being caught more easily. (B) Their failing to gather more food. (C) Their consuming more energy. (D) Their losing sight of their enemies. 
 Asnwer: A
answer:
Yes


question:
Article: Have you ever stood side by side with an elephant and touched its ear or its long nose? A marvelous opportunity is offered here for you to experience working with these giant animals. The daily highlight is the walk from the elephant orphanage down to the river to bathe the elephants. Imaging what an amazing fun it is to watch an entire herd splashing  around and rolling in the river just feet in front of you! This opportunity is available through a programme designed for visitors and volunteers to work in the world-famous government-run elephant orphanage in Pinnawela, Sri Lanka. The orphanage is regarded as one of the largest centers of its kind in the world, with one of the most successful captive breeding  programmes for Asian elephants. Pinnawela Orphanage is situated in the hills of central Sri Lanka. It was established in 1975 by the Sir Lanka Wildlife Department. The orphanage's 24 acres  are a home for the many baby elephants found in the jungle without their mothers. In most of these cases the mothers had either died or been killed. Baby elephants cared for by the orphanage are released into the wild when they reach a certain age. The volunteers' working hours are quite short so there is plenty of time to sightsee and explore. The volunteer work consists mainly of the day-to-day aspects of running the orphanage, rather than more specialized research-based work. The volunteers' main duties are cleaning the elephant homes in the morning (hard, muddy work!) and bathing some of the smaller elephants. Some elephants are overly large or have not been tamed or trained to a satisfactory level. However there are still enough opportunities to have full hands-on contact safely. While the mahouts are bathing the larger elephants, you will have a chance to relax by the river, chat with the mahouts and watch the elephants play and interact with humans and each other. It is an  ly beautiful sight. Being around these serene animals in such a beautiful setting can have a very calming effect! If you are interested in such an experience, contact us for more information. 
 Question: How many main duties does the passage list for the volunteers? 
 Options: (A) Two. (B) Three. (C) Four. (D) Five. 
 Asnwer: C
answer:

No


