Article: If cars had wings, they could fly and that just might happen, beginning in 2012.The company Terrafugia, based in Woburn, Massachusetts, says it plans to deliver its carplane, the Transition, to customers by the end of 2012. " It's the next 'wow' vehicle," said Terrafugia vice president Richard Gersh."Anybody can buy a Ferrari, but as we say, Ferraris don't fly." The car plane has wings that unfold for flying-a process the company says takes one minute-and fold back up for driving. A runway is still required to take off and land. The Transition is being marketed more as a plane that drives than a car that flies, although it is both.The company has been working with FAA to meet aircraft regulations, and with the National High way Traffic Safety Administration to meet vehicle safety regulations. The company is aiming to sell the Transition to private pilots as a more convenient and cheaper way to fly.They say it saves you the trouble of trying to find another mode of transportation to get to and from airports: You drive the car to the airport and then you're good to go.When you land, you fold up the wings and hit the road.There are no expensive parking fees because you don't have to store it at an air port-you park it in the garage at home. The carplane is designed to fly primarily under 10,000 feet.It has a maximum takeoff weight of 1,430 pounds, including fuel and passengers.Terrafugia says the Transition reduces the potential for an accident by allowing pilots to drive under bad weather instead of flying into marginal conditions. The Transition's price tag: $ 194,000.But there may be additional charges for options like a radio, transponder or GPS.Another option is a fullplane parachute. "If you get into a very awful situation, it is the necessary safety option,"Gersh said. So far, the company has more than 70 0rders with deposits. "We're working very closely with them, but there are still some remaining steps, " Brown said. Question: What's the best title for the passage? Yes or no, is the answer "Cars With Wings May Be Just Around The Comer"?
Yes

Article: Most schools ban chewing gum,but in a few years they might consider changing that rule.Why? Scientists are finding evidence that gum chewing may be good for your health.It may even help boost your test scores. This exciting research is just beginning.And in the meantime,companies are also experimenting with adding vitamins,minerals,medicines,and other substances that could give gum the power to cure headaches and fight everything from serious diseases to bad breath. People have been chewing gum for thousands of years.Ancient Greeks,Mayas,and Native Americans,for example,chewed on the sap,or resin of certain types of trees.Today gum is a litde more complicated.Gum manufacturers start by mixing resin,wax,and a molecule called polyvinyl acetate to make a gum base.By varying the types and amounts of these ingredients,scientists can make thousands of formulations. Just what can gum do for your health?Many studies show that chewing gum after meals fights cavities by stimulating the production of saliva.Saliva helps wash away bacteria that damage our teeth.An ingredient called xylitol,which is added to it,provides an extra dose of cavity-fighting power.This is good for more than just the teeth.Research suggests that good oral health decreases the risk of heart disease,and other serious diseases. Chewing gum might also be good for your brain.Chewing gum boosts the flow of blood to participants'brains by 40 percent. But too much chewing can damage the jaw joint.And chewing too much of gum that contains vitamins,caffeine,or a medicine could lead to an overdose.What's a more,no matter how healthy gum chewing proves to be,it will never be a match for a healthy lifestyle. Nothing like gum or a vitamin is going to cure a bad dietary habit or a bad exercise habit;it's not a magic bullet. Question: The best title for the passage may be_. Yes or no, is the answer "Chewing Gum for Health"?
Yes

Q: Article: People who eat chocolate regularly tend to be thinner, new research suggests. The findings come from a study of nearly 1,000 US people that looked at diet, calorie intake and body mass index(BMI)----a measure of obesity. It found those who ate chocolate a few times a week were, on average, slimmer than those who ate it occasionally. Even though chocolate is loaded with calories, it contains ingredients that may favour weight loss rather than fat synthesis , scientists believe. Despite boosting calorie intake, regular chocolate consumption was related to lower BMI in the study. The link remained even when other factors, like how much exercise individuals did, were taken into account. And it appears it is how often you eat chocolate that is important, rather than how much of it you eat. The study found no link with quantity consumed. Lead author Dr. Beatrice Golomb, from the University of California at San Diego, said, "Our findings appear to add to a body of information suggesting that the composition of calories, not just the number of them, matters for determining their ultimate impact on weight." This is not the first time scientists have suggested that chocolate may be healthy for us. Other studies have claimed chocolate may be good for the heart. Consumption of certain types of chocolate has been linked to some favourable changes in blood pressure and insulin sensitivity. And chocolate does contain antioxidants which can help to absorb free radicals----unstable chemicals that can damage our cells. Mice fed for 15 days with epicatechin (present in chocolate) had improved exercise performance and observable changes to their muscle composition. They say clinical trials are now needed in humans to see if this is the case. But before you reach for a chocolate bar, there are still lots of unanswered questions. And in the absence of conclusive evidence, experts advise caution. While there's no harm in allowing yourself a treat like chocolate now and then, eating too much might be harmful because it often... Question: What is the passage mainly about? Yes or no, is the answer "Chocolate may help keep people slim."?
A: No

*Question*
Article: The most popular names in the west Every year in Englishspeaking countries,people list the most popular names. Here are some examples. In the United States at the moment the three most popular names for girls are Emily,Emma and Madison. For boys,they are Michael,Joshua and Mathew. In Britain a parent today might call their little girl Grace,Jessica or Ruby. If they have a little boy they could call him Jack,Thomas or Oliver. In China names have very clear meanings. If a girl is called Mei,her name means "beautiful". If a boy is called Wu,his name means "like a soldier". Names in Englishspeaking countries are like this too. The girl's name Joy is probably partly chosen because the parents wish their daughter to be joyful and bring joy to others. If a girl is called Ruby,it may be because of the beautiful red precious stone. Parents often pick names that can be shortened. This can be confusing for Chinese people. Parents might choose such names because they want to be able to speak to their kid in a personal way. For example,a popular name is William. But William can be shortened to Will,Willy,Bill and Billy. The same is true of the favourite old name for a girl,Elizabeth. Elizabeth can be shortened to Beth,Liza and Liz. Another reason why kids get the names they do is that parents want to name their boy or girl after someone who is famous,such as an actor,a pop music star or a sports star. David is a popular name in Britain,partly because of the fame of the footballer David Beckham. Question: In Englishspeaking countries,parents often choose shortened names because they want to keep what they and their children talk about _ . Yes or no, is the answer "personal"?
**Answer**
No