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.

Article: A desert is a beautiful land of silence and space. The sun shines, the wind blows, and time and space seem endless. Nothing is soft. The sand and rocks are hard, and many of the plants even have hard needles instead of leaves. The size and location of the world's deserts are always changing. Over millions of years, as climates change and mountains rise, new dry and wet areas develop. But within the last 100 yeas, deserts have been growing at a frightening speed. This is partly because of natural changes, but the greatest makers are humans. Humans can make deserts, but humans can also prevent their growth. Algeria Mauritania is planting a similar wall around Nouakchott, the capital. Iran puts a thin covering of petroleum on sandy areas and plants trees. The oil keeps the water and small trees in the land, and men on motorcycles keep the sheep and goats away. The USSR and India are building long canals to bring water to desert areas.
Question: In this passage, "needles" refers to _ .
Options: (A) small, thin pieces of steel. (B) long, thin pieces of branches. (C) small pointed growth on the stem of a plant. (D) small, thin pieces of sticks.
Asnwer: C
Yes

Article: Being considered a leader in our society is indeed of high praise.Leadership means power, commands respect and, most important, encourages achievement.Unlike vitamin C, leadership skills can't be easily swallowed down.They must be carefully cultivated. Different from popular belief, most good leaders are made, not born.They learn their skills in their everyday lives.But which do they develop? How do they (and how can you) get others to follow? Always give credit.Many leaders note that the most efficient way to get a good performance from others is to treat them like heroes.Giving public credit to someone who has earned it is the best leadership technique in the world.It is also an act of generosity that's never forgotten. Giving credit is more effective than even the most constructive criticism , which often hurts rather than helps.Kenneth Blanchard, the author of The One-Minute Manager, agrees. "Catch people doing something right!" he says.Then tell everyone about it. Take informed risks." The best leaders know that taking a risk is not a thoughtless exercise," says management adviser Marilyn Machlowitz."Sky divers don't go up in an airplane without checking the parachutes beforehand." Because the idea of risk also carries with it the possibility of failure, many of us usually wait for others to take charge.But if you want to be a leader, you must learn to fail - and not die a thousand deaths.Pick yourself up and start all over again. Encourage enthusiasm ."When people understand the importance of work, they lend their mental strengths," says Lee Ducat.But when they get excited about the work, all their energy gets poured into the job.That's a great force! Is this the best way to create excitement? Be enthusiastic your-self - You will be followed by everyone.
Question: The part Always give credit tells us that a leader should _ .
Options: (A) give helpful criticism (B) regard others as real heroes (C) praise people for their good performances (D) praise everyone
Asnwer: C
Yes

Article: Every afternoon hundreds of thousands of youth fill Internet cafes, switch on a game console , or otherwise sit down to enter fantasy worlds. I'm talking about video games. These games can be fun and exciting, but we need to look out when this pastime becomes an addiction. Games are often quite exciting and dramatic, but they generally aren't very intellectual. We don't learn as much from them as we would only reading a book. Spending too much time playing them can take away our study time. We need to remember that we are students first. Nothing should ever get in the way of proper studying. Video games can also be a bad effect on younger children who may be watching. Many video games are violent and the object in most of them is to kill the other player(s). This does not send the right message to the children who need to be told that violence is not acceptable and need to be taught how to deal with situations maturely. Even if we do need to sit down and play a violent video game, we need to make sure that it is not affect the younger people around us. Playing a computer game in our spare time is not a bad thing. Games can be a great way to relax after studying, to connect to our friends, or just to help our creativity. However, games should not become the focus of our life. We need to make sure that laying games never interferes with our studies and that we aren't thinking about them all day. If we ever find ourselves playing them too much, we need to break the addiction. If that happens, we need to step away from the computer or television screen and learn to spend our time more productively.
Question: The writer thinks about computer games all of the following except _ .
Options: (A) exciting (B) dramatic (C) intellectual (D) violent
Asnwer: D
No