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.

Ex Input:
Article: One day, I was studying at home . Suddenly, there was a loud noise.  I went out of my house to see what had happened . What I saw made me scared. A building in my neighborhood was on fire. Some people were using water to put out the fire; others were rushing towards the building to help put out the fire. The building had three floors. The fire started on the first floor. Soon, it spread   to the second floor. There were some people on the second floor at that time. Their lives were in danger. A few people jumped out of the window. Luckily, they only got small injuries. Those who were still on the second floor were just crying for help. The people outside didn't know how to help the people inside to get out. Firefighters   arrived at last. They fought the fire bravely. Water pipes   were used and a ladder was put near the second-floor window. Then the people inside were taken out by the firefighters. They were seriously injured and were taken to the hospital at once. Thanks to the firefighters, the people inside were saved and the fire was put out in the end, but many things, such as desk, pictures and clothes, were damaged. 
 Question: _  was on fire. 
 Options: (A) The author's room (B) A ladder (C) A building in the author's neighborhood (D) Only the second floor of the building 
 Asnwer: C

Ex Output:
Yes


Ex Input:
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

Ex Output:
No


Ex Input:
Article: "The days when the management in Western companies presented gold watches to long-serving employees to thank them for loyal service is now just a memory." says the Educational and Training Support Agency. This new development in the shape and movement of the workforce throughout Western businesses is partly a result of the way that layers of middle management are being removed, leaving more workers responsible for their own development. "Having workers take responsibility for their own development might be dramatic, but it is now the rule," says the Educational and Training Support Agency. "Today, not only are workers more mobile, they have to run to keep up with changes." says the Government-founded agency."It is no longer enough for a worker to gain a set of skills.Workers need the ability to react and get used to changes." This new system is also being pushed along by the way that industry is looking to its workers to renew their own skills.In the United States, some companies have contracts   which repair their employees to show regularly how they have their skills up to date. Contrary to this traditions of the past, employers in the West are now looking for _ as recruits, people who can develop their own continuing education beyond the school and university system.At the same time.businesses are developing the capacity for workers to take up autonomous learning on site in workplace, so that the skills and abilities of all workers in a business continue to improve and increase."This.of course," says business theory."will also improve the productivity   of the workers and therefore the profits of the company." 
 Question: The management in western companies no longer presents gold watches to their employees because   _  . 
 Options: (A) they are not loyal to companies (B) other rewards replace gold watches (C) the way prove to be a failure (D) serving a company for life is rare now 
 Asnwer: B

Ex Output:

No


