Article: Robots are smart. With their computer brains, they help people work in dangerous places or do difficult jobs. Some robots do regular jobs. Bobby, the robot mail carrier, brings mail to a large office building in Washington, D.C. He is one of 250 robot mail carriers in the United States. Mr. Leachim, who weights two hundred pounds and is six feet tall, has some advantages as a teacher. One is that he does not forget details. He knows each child's name, their parents' names, and what each child knows and needs to know. In addition, he knows each child's pets and hobbies. Mr. Leachim does not make mistakes. Each child goes and tells him his or her name, then dials an identification number. His computer brain puts the child's voice and number together. He identifies the child with no mistakes. Another advantage is that Mr. Leachim is flexible. If the children need more time to do their lessons they can move switches. In this way they can repeat Mr. Leachim's lesson over and over again. When the children do a good job, he tells them something interesting about their hobbies. At the end of the lesson the children switch Mr. Leachim off. Question: What is the most important thing Mr. Leachim can do in his lessons? Yes or no, is the answer "To meet the needs of each student."?
No

(Question)
Article: When a friend calls out "Wait a second, I have a trick to show you," don't you always stop and wait? Tricks are hard to resist. No one is ever too old to enjoy them or too young either. In fact, many of the most successful tricks are really quite simple. They don't require special equipments or hours of practice. For example, you tell a friend "Pick a card", then you surprise him by telling him which card he picked. Here's how it is done. Take a pack of cards and secretly look at the bottom card. Put the cards facedown on a table, and ask your friend to pick a card. Then place the card at the bottom. Has your friend picked the cards by taking part of the cards from the top and putting it at the bottom? Start turning the cards up one at a time. You can pretend to think hard about each card. Look for the bottom card at the beginning which you have remembered. The cards that come after it will be the one your friend picked. Also, a mind-reading trick is fun to do at a party. You leave the room, and while you are gone, a tea cup is placed upside down over a penny, nickel($0. 05), dime($0. 1)or quarter($0. 25). When you come back into the room, you can tell which coin the tea cup is hiding. To do this trick, you only need a helper, or partner. Before hand, you two work out some signals. If he looks up. it's a penny; if he looks right, a nickel. You see, they are all very easy. Why not have a try? Question: You can know which coin the tea cup is hiding because _ . Yes or no, is the answer "a helper tells you by doing some actions"?
(Answer)
Yes

Ques: Article: The City of Christchurch, New Zealand was struck by a 7.1magnitude earthquake on the early morning of Saturday, September 4, 2010. No tsunami alert was reported. The country's army troops were on standby to assist victims and disaster recovery operation. New Zealand's Prime Minister John Key, flew to the affected area to inspect and assess the situation of the damaged city. The Prime Minister said that the full assessment of the damages would possibly take months to know the severity of damages. Based from his assessment on what he saw in the area, it could cost at least 2 billion New Zealand dollars or US$1.4 billion for reconstruction. "An absolute miracle that no one died," Prime Minister John Key said. Two were seriously injured from this quake and thousands of local residents were awakened after being shaken at 4:35 a.m. of that Saturday. There were people trapped inside the damaged buildings but fortunately none were reported dead from the rubble of the damaged buildings. "We're all feeling scared--we've just had some significant aftershocks," a survivor told TV One News. "Tonight we're just people in the face of a massive natural disaster, trying to help each other and we're grateful we haven't lost a life." GNS Science reported 29 aftershocks within the 14 hours after the quake, with strength from magnitude 3.7 to 5.4. _ . The country experiences more than 14,000 earthquakes a year--but only about 150 are felt by people. "Many buildings here were built with earthquake protection measure. However, in most cities in developing countries, people build how they want to and there're no building controls to force them to build to a higher standard that's safe," Andrew Charleson, an architecture professor at Victoria University of Wellington told CNN. Question: What's the main idea of the passage? Yes or no, is the answer "A massive earthquake struck the city of Christchurch of New Zealand."?
Ans: No

Question: Article: Do you have any strong opinion on co-educational or single-sex schools? A supporter of co-educational schools would probably say that schools should be like the societies they belong to .In Hong Kong , men and women mix socially on a day-to-day basis .In many fields men are even likely to have female bosses .It is ,therefore, desirable that boys and girls grow up together ,go to school together ,and prepare themselves for a society that does not value sexual separation. Some would go on to argue further that growing up with members of the opposite sex is important for personal development .Regular contact can remove the strange ideas about the opposite-sex and lead to more natural relationships .Single-sex conditions are seen as leading to more extreme opinions, and possibly even as encouraging homosexuality ,though there is no proof that this is the case. Those who are against coeducation often also fix their attention on the sexual side .Some parents fear that close contact with members of the opposite sex is dangerous for teenagers .They want their children to be attentive to their studies .Such parents feel uncomfortable with modern ways and the free mixing of the sexes. A stronger argument comes from research into school results .Girls grow up earlier than boys ,tend to be more orderly and are likely to be better at languages .In a mixed class ,boys who might do well in a single-sex class become discouraged and take on the rule of troublemaker .Certainly in the UK this situation has greatly alarmed the government for it to be encouraging co-educational schools to have some single-sex classes .In the UK the best schools are all single-sex ,strongly suggesting that co-education is not the best answer .This may ,however ,not be as simple as it looks .It may simply be that the famous old schools that attract the best students happen to be single-sex ,rather than that being single-sex makes them better schools. Question: At the end of the passage the writer suggests that_. Yes or no, is the answer "being single-sex does not necessarily make a school better"?
Answer:
No