Article: Believe it or not, optical illusion  can cut highway crashes. Japan is a case in point. It has reduced automobile crashes on some roads by nearly 75 percent using a simple optical illusion. Bent strips, called chevrons , painted on the roads make drivers think that they are driving faster than they really are, and thus drivers slow down. Now the American Automobile Association Foundations For Traffic Safety in Washington D.C. is planning to repeat Japan's success. Starting next year, the foundation will paint chevrons and other patterns of stripes on selected roads around the country to test how well the patterns reduce highway crashes. Excessive  speed plays a major role in as much as one fifty of all fatal traffic accidents, according to the foundation. To help reduce those accidents, the foundation will conduct its tests in areas where speed-related hazards  are the greatest-curves, exit slopes, traffic circles, and bridges. Some studies suggest that straight, horizontal bars painted across roads can initially cut the average speed of drivers in half. However, traffic often returns to full speed within months as drivers become used to seeing the painted bars. Chevrons, scientists say, not only give drivers the impression that they are driving faster than they really are but also make a lane  appear to be narrower. The result is a longer lasting reduction of highway speed and the number of traffic accidents. Question: On roads painted with chevrons, drivers tend to feel that  _  . Yes or no, is the answer "they should slow down their speed"?
No


(Question)
Article: Many people rely on a cup of coffee or two to wake them up in the morning or refresh them during the working day, but now a chemist has come up with a speedy alternative to drinking coffee. U.S. biochemist Ben Yu has created 'Sprayable Energy', which claims to be the world's first caffeine - based topical energy spray. He said tired workers can spray a 'shot' of caffeine onto their skin without experiencing a strong noise, taking in unnecessary calories or being stuck with a nasty aftertaste like they might get from drinking energy drinks or coffee. The tasteless caffeine spray is absorbed through the skin and spread through the body over a number of hours to deliver a caffeine hit that lasts longer than drinking a cup of coffee. The only active ingredient in the spray is caffeine, which is very similar to nicotine in structure. Each spray 'Sprayable Energy' contains around a quarter of the amount of caffeine found in a cup of coffee, but apparently has the same effect as a full cup. The website said: "The reason for this is our product isn't entirely metabolized  by the liver before entering your system and becoming available to your body." Sprayable Energy's website recommends that users apply the spray in places where they normally spritz perfume, such as wrists, the neck or behind the ears, but warns users not to exceed 20 times a day. It claims that after spraying the product on the skin, users will feel awake and focus without being over-excited, which is common with coffee and energy drinks. Question: Compared with an energy drink or a coffee, what is good about "Sprayable Energy"? Yes or no, is the answer "It contains lower calories."?
(Answer)
Yes


Ques: Article: Parents are often amazed at how fast their child grows and develops. New research has determined that the ability to quantify may develop much sooner than most parents realize. Kristy vanMarle, professor of the University of Missouri, has determined that contrary to what previous studies have shown, infants are able to quantify substances --like sand or water--as early as 10 months. As long as the difference between the two substances is large enough, infants will choose the larger amount, especially when it comes to food. With the assistance of her team researchers, vanMarle tested the quantifying skills of babies by presenting them with two cups: one containing a small amount of food, and one containing a larger amount. Consistently, the babies chose the larger amount. "Several studies throughout the last 15 years have shown that infants are very good at telling how many objects they see; however, infants don't seem to count things like water or sand," vanMarle said. "What we're saying is that they can quantify substances; The infants can see how much food goes into each cup and compare that in their memories. They decide which amount is larger, and they almost always select the larger one." This information further refutes the long-held idea that babies "know nothing of the world," vanMarle said. "Since psychologists have begun studying infants with sensitive measures, we've discovered a lot of early abilities. I think for parents, it should be exciting to know that there's somebody there that has some fundamental and basic knowledge of the world, and that knowledge is guiding their development," vanMarle said. In the future, vanMarle says this kind of study could be linked to a child's progress in math-related skills, although programs marketed to increase those abilities, such as "Baby Einstein," still have mixed reviews when it comes to academic study. Question: Babies choose the larger amount of food  _  . Yes or no, is the answer "through their natural abilities"?
Ans: No


Article: My son has poliomyelitis  and he suffered from it a lot. When he was young, my wife and I took him to see so many doctors and got different kinds of treatments. But still, he couldn't walk like a normal kid. So he was laughed at by his peers for his walking style. His tears burnt our eyes like sulphuric acid . Then, he became afraid of going to school. He wouldn't go anymore. One night, my wife had a breakdown and shouted at him, "I tell you, my kid, you might be like this forever. You are a freak in other people's eyes, and perhaps it would never change. But in my eyes, in your dad's eyes, you are not a freak! You are not! Even if you are, we love you and we will love you forever!" My son spoke nothing for two days. He didn't eat or sleep. We could read he was hurt. We hoped something wonderful would fall in our family. On the third morning, he struggled to walk to my car, with his school bag in his hand of course. He raised his head high and hugged me, saying "I want to go to school. Nothing will beat me." You know, from then on, he was never afraid of being mocked or despised anymore. If he couldn't avoid these looks, he chose to look at them in the eyes. Later, something nice really happened and my son went to MIT. When he was asked how he managed to bear the pressure, he said, "Because of my parents." My dear fellows, if you care too much about how other people look at you or what their opinions are, you will never become what you want to be. Question: Which of the following is NOT right according to the passage? Yes or no, is the answer "The boy finally could walk like a normal child after some treatments."?

Yes