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.
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Question: Article: Coral reefs are not just beautiful to look at,but also very useful.They shelter nearly 25% of ocean life and provide food for billions of people.However, like many other species,this amazing ecosystem is in danger of dying out! There are two main reasons for the destruction--the rising carbon dioxide levels caused by global warming as well as human influences like bottom operation.While not much can be done about the former,the loss caused by the latter can be reduced. Bottom operation involves dropping nets to the ocean bed and then dragging them up when filled with fish.This action damaged the ocean floor,causing the coral branches to separate from the reefs.While that is very discouraging,the good news is that if these branches are found quickly,they can be saved.At present,that work is being performed by volunteer divers. But the method has only limited success because they cannot stay long underwater, nor reach depths of over 200 meters where some of the deep-sea coral grows. However,this is not the case for Coralbots--the robots that can constantly seek out broken branches.A team of 'coral bots',each individually working to simple rules will piece together damaged bits of coral, allowing them to regrow. They are programmed to be able to distinguish between other things and the coral.The robots work together in groups,similar to bees.If one coralbot is damaged, then the others will still be able to complete the task. Dr Lea-Anne Henry said:"The project of using coralbots offers us the possibility to restore the function of reefs.It is in the final stage of testing.Once ready, the researchers hope to build hundreds of _ and use them effectively in the waters off Scotland and then hopefully in the oceans across the world."
Question: Which of the following is a cause of the danger that coral reefs are facing?
Options: (A) The appearance of new creatures. (B) The seriously polluted sea water. (C) The activities of volunteer divers. (D) Human activities like bottom operation.
Asnwer: D

Answer: Yes

Question: Article: Things Your Pilot Won't Tell You You may not be getting the airline you paid for. You may go to an airline website and buy a ticket, and get onto an airplane that has a similar name painted on it, but half the time, you're really on a regional airline.The regionals aren't held to the same safety standards as the majors: their pilots aren't required to have as much training and experience, and the public doesn't know that. --Captain at a major airline If you're a nervous flier, book a morning flight. The heating of the ground later causes bumpier air, and it's much more likely to thunderstorm in the afternoon. --Jerry Johnson , pilot, Los Angeles The smoothest place to sit is often over or near the wing. The bumpiest place to sit is in the back.If you're in the middle, you don't move as much. --Patrick Smith, pilot, and author of Cockpit Confidential Sit in the front if you want fresher air. The general flow of air in any airplane is from front to back.So if you're really concerned about breathing the freshest possible air or not getting too hot, sit as close to the front as you can.Planes are generally warmest in the back. --Tech pilot at a regional airline, Texas You never know where the safest seat is. There is no safest place to sit.In one accident, the people in the back are dead; in the next, it's the people up front. --John Nance, aviation safety analyst and retired airline captain, Seattle I've been struck by lightning twice. Most pilots have.Airplanes are built to take it.You hear a big boom and see a big flash and that's it.You're not going to fall out of the sky. --Charlotte, pilot for a regional earner,.North Carolina People don't understand why they can't use their cell phones. Well, what can happen is 12 people will decide to call someone just before landing, and I can get a false reading on my instruments saying that we are higher than we ideally are. --Jim Tilmon, retired American Airlines pilot, Phoenix
Question: Jerry Johnson advises nervous fliers to _ .
Options: (A) sit in the back (B) fly in the morning (C) fly with major airlines (D) avoid flying in bad weather
Asnwer: C

Answer: No

Question: Article: Animals can be extremely protective of their young. But when hard times call, animal fathers can be really a danger to their own kids. Daddy Lion A combination of laziness, pride, cruelty and anger makes the lion one of the most fearsome and worst dads of the animal kingdom. When not walking proudly across the jungle, the father lion just lazes around under the sun, or waits for one of its lioness partners to bring back food. Once the lioness gets home the food, the lion eats up most of it, and leaves little or nothing at all for the kids. The father doesn't even train the kids for hunting and surviving, it is the lioness who teaches them how to _ themselves. The Polar Father Cute, pure and soft. Protective of young ones and family? Sure. But what makes the polar bears one of the worst dads of the animal kingdom? They don't take care of the young ones, they won't take up the responsibility of feeding them, they won't take care of them like a father should. They just leave that to the mother bear. The Assassin Bug Size matters, you say? This little bug would eat its own eggs to stay strong and fulfill its hunger needs. The male assassin bug is actually responsible for guarding the eggs. The female assassin bug lays eggs in large numbers. The male bug eats the weaker eggs. Daddy Bass Usually, water calms you down. Not so much for this underwater species. The male bass is known to eat up eggs from its own spawn. It guards the spawn(,) laid by its female partner. However, when hungry and unable to hunt for food, the father won't think twice before eating up the eggs. And do you think your father was strict and hard? After reading this article, I'm sure you think your dad is the best in the whole wide world for not eating you up!
Question: The animal fathers mentioned in this article _ .
Options: (A) are protective of their young (B) are respected by their young (C) are rather bad to their kids (D) are dangerous to their whole family
Asnwer: D

Answer:
No