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calibration-knowledge-large

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[ { "content": "In the traditional marriage, the man worked at a job to earn money for the family. Most men worked in an office, a factory, or some other place away from the home. Since the man earned the money, they paid the bills. The money was used for food, -clothes, the house, and other family needs, the man...
[ { "content": "Contrary to common belief, social media websites such as Facebook do not weaken personal ties, they strengthen them in unique ways for different age groups, according to a new study. The rapid spread of Facebook, which has more than 500 million users worldwide, has prompted concerns about its nega...
[ { "content": "It's interesting that the arrival of snow has a different effect on people in different countries. For some countries it is an important happening to celebrate each year, while for others it is a catastrophe or even a wonder. There are countries between these two extremes that normally expect ...
[ { "content": "London--A morning's train ride away, across the Channel, English kids talk about Liverpool's soccer team in a Paris puB.Some Parisians have even started to go to work in London.In the 19thcentury, Charles Dickens compared the two great rival cities, London and Paris, in \" A Tale of Two Cities\"....
[ { "content": "A written contract was entered into between Bouquet, a financier-investor, and Vintage Corporation, a winery and grape-grower. The contract provided that Bouquet would invest $1,000,000 in Vintage for its capital expansion and, in return, that Vintage, from grapes grown in its famous vineyards, wo...
[ { "content": "A guy is trying to choose a spot to build his house. He chooses a place that will cause the least environmental change in an area, so he builds in\n\nChoices:\nA. a town\nB. a jungle\nC. a desert\nD. a forest", "role": "user" }, { "content": "A. a town", "role": "assistant" } ]
[ { "content": "Killer bees started in Brazil in 1957. A scientist in Sao Paulo wanted bees to make more honey. So he put forty-six African bees with some Brazilian bees. _ . But the new bees were a mistake. They did not want to make more honey. They wanted to attack. Then, by accident, twenty-six African bees es...
[ { "content": "A study suggests that although most students at UK universities are happy with their courses, dissatisfaction has grown as fees rise.The study highlights a big variation in teaching time, and lists different ideas about the value of getting university degrees. Katharine Collins, a second-year coll...
[ { "content": "Sure,you've watched extreme pet sports on Animal Planet. But did you know that there's a whole world of athletic activities for dogs right in our area? There are some reasons for considering taking part in such activities. Such sports strengthen the close feelings between dog and owner,and also be...
[ { "content": "If you do not use your arms or your legs for some time, they will become weak; when you start using them again, they will slowly become stronger again.Everybody knows that .yet many people do not seem to know that memory works in the same way.When someone says that he has a good memory, he really...
[ { "content": "A jeweler melts gold to make jewelry. As the gold melts, the mass\n\nChoices:\nA. increases.\nB. decreases.\nC. is destroyed.\nD. stays the same.", "role": "user" }, { "content": "D. stays the same.", "role": "assistant" } ]
[ { "content": "we only have diamonds because of the existence of\n\nChoices:\nA. raw bacon\nB. machines\nC. pressure\nD. work", "role": "user" }, { "content": "C. pressure", "role": "assistant" } ]
[ { "content": "If your recurring dreams are worrying you,you can rest assured and needn't worry.Psychologists say in the vast majority of these cases,this is just the mind's way of dealing with stress and conflicts,problems and concerns.It's a good thing. They call be surprisingly vivid and real,or fragmented an...
[ { "content": "If you are feeling cold, its a good idea to go for a run or even a brisk walk because as you move, your energy is turned into what?\n\nChoices:\nA. Dogs\nB. warmth\nC. icicles\nD. money", "role": "user" }, { "content": "B. warmth", "role": "assistant" } ]
[ { "content": "Mr. and Mrs. Su don't often go out in the evening, but today they go out for a walk after supper. They go to the park and have a good time there. On their way home, Mr. Su says to Mr. Su, \"Look! A woman is running in the street and a man is running after her.\" Mr. Su says, \"What's the matter? L...
[ { "content": "Guilin is my favorite city in China because of its beauty, its waterways, its cafes, and most of all because I met my wife there. It is her hometown and we will both retire there in a few years. Not only is Guilin a fascinating city, but there are many interesting places to visit within a short dr...
[ { "content": "Growing up, I knew I was different. My father had left and he never came back. As I later discovered, the abandonment triggered my anxiety attacks. I feared being alone, unwanted, unpopular, and unloved. My first attack came in a ninth-grade class: The teacher asked me to walk in front of the clas...
[ { "content": "Martha was busy with her job. She believed she had to work harder because she loved her father who was sick with cancer. She had to provide for his expensive medicines. Her brothers and sisters meanwhile stayed with their father most of the time. They bathed him, sang for him, spoon-fed him or si...
[ { "content": "BRITAIN is a popular tourist place. But tours of the country have pros and cons. Good news Free museums: No charge for outstanding collections of art and antiquities . Pop music: Britain is the only country to rival (......)the US on this score. Black cabs: London taxi drivers know where they are ...
[ { "content": "Well, more and more companies are beginning to create products and services for teenagers. The Disney Company sells the Hannah Montans television show, music, film and merchandise to teenagers and their parents. You can get everything from branded lunchboxes and mobile phone covers, to monthly fa...
[ { "content": "Mexico City sits on an inland plateau surrounded by volcanic peaks, which makes air quality a constant concern for people who live here. In April, the country took a decisive step toward improving air quality by enacting a temporary ban on private and federal vehicles in the city. The rule forb...
[ { "content": "\"If you want to see a thing well, reach out and touch it!\" That may seem a strange thing to say. But touching things can help you to see them better. Your eyes can tell you that a glass ball is round. But by holding it in your hands, you can feel how smooth and cool the ball is. You can feel how...
[ { "content": "Each new school year brings fresh reminders of what educators call the summer learning gap.Some call it the summer learning setback.Simply speaking,it means the longer kids are out of 'school,the more they forget.The only thing they might gain is weight. Most American schools follow a traditional ...
[ { "content": "It can be rude to talk politics over dinner...explicitly at least. But subtle linguistic cues might reveal more than you think about your political views, whether at the dinner table--or on Twitter. \"There's a lot of information in the details of our language.\" Matthew Purver, a computational li...
[ { "content": "Today there are 7 billion people on the earth.By the year 2050 there may be 9.0 billion.We will have a lot more people to feed.We need more food. One way to produce more food is by growing stronger plants.For thousands of years,farmers have made plants better.Every season,they pick the best plants...
[ { "content": "Las Vegas cab driver Gerardo Gamboa thought someone must have left a bag of chocolates in the back seat of his vehicle,but it turned out to be $300,000 in cold hard cash. Now,Gamboa is winning honors for honesty after turning in the money he found Monday.The money was returned to an unidenti...
[ { "content": "There are two types of people in the world. Although they have equal degree of health and wealth and other forts of life, one bees happy and the other bees unhappy. This arises from the different ways in which they consider things, persons, events and the resulting effects upon their minds. People...
[ { "content": "Being the head of a high school for many years, I grew tired of budget meetings, funding cuts, and many other administrative chores . I started to dream of retirement. Sitting in traffic on a weekday morning, I would find my mind wandering. I would imagine spending time with my grandchildren, quie...
[ { "content": "Freezing point refers to:\n\nChoices:\nA. the temperature below which gas turns to liquid\nB. the temperature above which liquid stops being liquid\nC. the temperature below which solid turns to liquid\nD. the temperature below which liquid stops being liquid", "role": "user" }, { "con...
[ { "content": "Hello, listeners. Welcome to Henton Hospital Radio. Before our music program begins, I'm going to repeat some of our hospital rules. The hospital can sleep 800 patients. There are 8 beds in each ward .The visiting hours are in the afternoon from 2:30 to 3:30 and in the evening from 7:00 to 8:00. B...
[ { "content": "Which is likely to be digested?\n\nChoices:\nA. metal\nB. water\nC. hush puppies\nD. pain", "role": "user" }, { "content": "C. hush puppies", "role": "assistant" } ]
[ { "content": "Mrs. Blake teaches English in a large school in the inner area of a big city on the west coast. Even since she was a young girl, she has wanted to become a teacher. She has taught eight years now and hasn't changed her mind. After she graduated from high school, she went on to college. Four years ...
[ { "content": "Each week, this program explains the many meanings of English expressions. Today's expressions include a very important word--\"heart\". We will try to \"get to the heart of the matter\" to better understand the most important thing about words and their stories. So \"take heart.\" Have no fear ab...
[ { "content": "The snow went on falling, and they could see only a few meters in front of them. \"We should go back,\" said Judy.She was afraid. \"But where is the path ?\" Everything was covered with snow.The sky was grey.\"What's the time?\" asked Paul.Judy looked at her watch.\"Nearly 5 o'clock.It gets dark ...
[ { "content": "One of the speaking rules you need to know might sound strange to most ESL (English as a second language) students, but it is one of the most important rules. If you want to pass examinations, then study grammar. However, if you want to become fluent in English, then you should try to learn Englis...
[ { "content": "Do you know about a series of books that say they are \"for dummies\"? These American selfhelp books have been translated into more than thirty nine languages including Chinese,Arabic,Russian,French,German,Greek and Spanish. \"Dummy\" is a word for a stupid person.The dummies books are not really ...
[ { "content": "Camaraderie over Competence The importance of liking people is the subject of an article in the Harvard Business Review,which has carried out an experiment to find out who we'd rather work with.Hardly surprisingly,the people we want most as our workmates are both:brilliant at their jobs and deligh...
[ { "content": "So far, there have been so many successful men and women in the world. And it's no surprise for many of us to dream of doing business when we grow up. However, Moziah Bridge tells us quite different story. Moziah Bridges is now the CEO of his Mo's Bow's company. He has already earned $200,000 by s...
[ { "content": "Annette Kellerman was born in Australia in 1887.She had polio and could not walk easily.She had to wear metal supports on her legs to stand up on her own.To make her legs stronger,her mother took her for swimming lessons every week.Swimming made her legs so strong that when she was 15 she was able...
[ { "content": "Long long time ago,the Creator created a man and a woman,they lived together very happily for a time.But then they began to get angry with each other,and at last the woman left and started off to the Sun land in the east. The man followed alone and felt very sad,but the woman kept on ahead and nev...
[ { "content": "Which can be fully toggled back and forth\n\nChoices:\nA. steam and rain\nB. batter and cake\nC. wood and ash\nD. food and feces", "role": "user" }, { "content": "A. steam and rain", "role": "assistant" } ]
[ { "content": "Friends and Buddies This program is planned for teenagers who have special needs with the goal of meeting within a community with other peers . The purpose of the program is that it will lead to a better understanding of friendships. Gym, Swim, Surprise Guest, and Pizza are included. Ages 12-18, n...
[ { "content": "During my early twenties, to make my parents stop feeling angry, and simply to escape, I decided to live in my birthplace for a period of time, something I'd sworn I would never do. My parents were thrilled. They prayed that I'd come back triumphantly with a picture-perfect bridegroom. That was th...
[ { "content": "I'm a Chinese girl. My name is Li Ying. I'm twelve. I'm in No. 1 Middle school . Chen Hong is my friend . She is nine. Mr Wu is my Chinese teacher and Miss Zhao is my English teacher. Li Ying is a _ girl.\n\nChoices:\nA. Chinese\nB. English\nC. Japanese\nD. England", "role": "user" }, ...
[ { "content": "Many areas of Massachusetts have small deep ponds called kettle ponds. Which of the following best explains the formation of these ponds?\n\nChoices:\nA. avalanche\nB. wind erosion\nC. glacial depression\nD. sediment deposition", "role": "user" }, { "content": "C. glacial depression", ...
[ { "content": "When I was a child of seven years old, my friends, on a holiday, filled my pocket with coppers. I went at once to a shop where they sold toys for children. Being charmed with the sound of a whistle that I had seen by the way, in the hands of another boy, I handed over all my money for one. I then ...
[ { "content": "85-year-old Tu is awarded the Nobel Prize for her contribution to reducing the death rate of malaria , minimizing patients' suffering and promoting mankind's health. This is what science is all about. Tu's name \"Youyou\", came from the Classic of Poetry. The characters depict the cheerful sounds...
[ { "content": "Mr. and Mrs. Jones never go out in the evening, but last Saturday Mrs. Jones said to her husband , \"There is a good film at the cinema tonight. Shall we go and see it?\" Mr. Jones was quite happy about it. So they went, and both of them enjoyed the film very much. When they came out of the cinema...
[ { "content": "Air travel makes some people very nervous. The crowds, the noise and flying itself can cause unease. But there are classes that people can take to help them defeat the fear of flying. And now we are going to talk about similar training for service dogs that suffer from the same problem. Service do...
[ { "content": "Let Children Roam Free Everyone agrees that playing outside keeps children thinner. The loss of opportunities for outdoor play is one of the main causes of childhood obesity. What is more remarkable is the growing evidence that children's mental health and emotional well-being are enhanced by con...
[ { "content": "For 99% of human history, people took their food from the world around them. They ate all that they could find, and then moved on. Then around 10,000 years ago, about 1% of human history, people learned to farm the land. The kind of food we eat depends on which part of the world we live in, or whi...
[ { "content": "Mark and his brother Jason both were looking at the shining new computer enviously. Jason was determined not to go against their father's wishes but Mark was more adventurous than his brother. He loved experimenting and his aim was to become a scientist like his father. \"Dad will be really mad i...
[ { "content": "An example of weathering is\n\nChoices:\nA. sand\nB. sharp boulders\nC. tall trees\nD. coral reefs", "role": "user" }, { "content": "A. sand", "role": "assistant" } ]
[ { "content": "A group of senior high school students are playing outside on a basketball court. They are shouting with excitement. And they all have the same dream. They wish to play in the NBA, just like Huston Rocket's Yao Ming. \"Someday, there will be more Chinese players like Yao in the NBA,\" said 15-year...
[ { "content": "At least eight babies in East China'sprefix = st1 /AnhuiProvincehave died since last year. they died of serious deficiency disease which happened to them because of fake milk powders. More than 100 other babies in Fuyang, mostly between three and five months old, are still in poor nutrition after ...
[ { "content": "Do you have any skiing equipment you are no longer need? A ski school in the far north of India could put it to good use. In March we published a photo story about the extraordinary Zsnskar region in northern India,which is cut off from the outside world for more than seven months of the year,and ...
[ { "content": "Think about the last time you felt afraid. Was it a fear of height? Did you oversleep on a weekday and fear you'd get into trouble at the office? In any case, you know what it feels like to feel fear. But one woman doesn't the woman, code-named \"UM\", gave her first-ever interview after years of ...
[ { "content": "My son Gilbert was eight years old and had been in the Cub Scouts only a short time. Once he was handed a sheet of paper, a block of wood and four tires and told to return home and give them all to his father. That was not an easy task for Gilbert to do. The piece of paper was a set of instructi...
[ { "content": "The most important holiday in spring, especially for Christians, is Easter. This Christian holiday is not on the same date every year,but it's always on a Sunday. It can be any Sunday between March 22 and April 25. Many people celebrate Easter by buying new clothes. Children celebrate by hunting f...
[ { "content": "Zhou Yan, a Junior 3 student, wishes he never got a mobile phone. Last week, he went to see a doctor because his arms and fingers were injured. The doctor told him that he had had \"mobile phone disease \". A growing number of teenagers are getting \"mobile phone disease\" because more and more a...
[ { "content": "Since I was a child, I called my father my Kong, after King Kong. I believed that he was just as strong as the giant ape . As he faced death, _ . Two months after he passed away, my sister called to ask if I would like to go see Lisa Williams, a well-known witch . I was familiar with Lisa from her...
[ { "content": "One evening last fall, while Marcos Ugarte did his homework and his father, Eduardo, a teacher, prepared lesson plans, they heard shouting outside. Eduardo, 47, and Marcos, 15, stepped onto the balcony of their two-story home. Immediately, Marcos' s eye was caught by a flame from one of their nei...
[ { "content": "We should feel grateful in our heart when we accept anything others sacrifice for us. However, we often unconsciously do the opposite, which may not be regarded as returning kindness with ingratitude, but have the equal power to harm each other. In particular, the closer the relationship is, the m...
[ { "content": "There has been a dramatic increase in the number of natural disasters over the past few years,and it is assumed that global warming and climate change could cause even more disasters in the future.Some of the world's leading cities are facing disasters like floods and heat waves. prefix = st1 ...
[ { "content": "Most American students go to traditional public schools.There are about 88, 000 public schools, all over the US.Some students attend about 3000 independent public schools called charter schools. Charter schools are self-governing.Private companies operate some charter schools.They are similar in s...
[ { "content": "You are a new manager at the American branch of your German firm in Chicago.With a few minutes to spare between meetings,you go to get a quick cup of coffee. \"Hey,David,how are you?\"one of the senior partners at the firm asks you. \"Good,thank you,Dr.Greer,\"you reply.You've really been wanting ...
[ { "content": "Imagine there is a bank that puts $ 86, 400 in your account each morning. It carries over no _ from day to day. Every evening the bank writes off the balance that you failed to use during the day. What would you do? Take out every cent, of course! Each of us has such a bank. Its name is TIME. Eve...
[ { "content": "Human wants seem endless, When a starving man gets a meal, he begins to think about an overcoat; when a manager gets a new sports car, he dreams of country clubs and pleasure boats dance into view. The many wants of mankind might be regarded as making up several levels. When there is money enough ...
[ { "content": "There are more and more fast food chains all over the world now. Most of these places work on a similar principle .There is a long counter ,above which hangs a list(often with pictures)of the items they sell,and behind which several people (often students working for the lowest pay) are working. B...
[ { "content": "Passengers will be able to travel by train from Londonto Beijing in just two days on trains that travel almost as fast as airplanes under new plans from China. China is under discussion with 17 countries to build a high-speed rail network to India and Europe with trains that are able to run at ove...
[ { "content": "Ticket price increases at HK Disney Source:Xinhua | 02--05--2009 11:39 Hong Kong Disneyland announced on Tuesday it will raise weekday admission prices for mainland and overseas tourists by about 19 percent.But Hong Kong residents and tourists who purchase tickets through travel agents can still e...
[ { "content": "This US competition is for camping related articles in which you share your tips, advice, experience, etc. Closing: When we've received 100 articles -- so you'd better be quick. Prizes: $100,$75,$25 -- all in VISA Gift Cards. How to enter our writing competition In your own words, write an article...
[ { "content": "Scientists have created a \" human-like robot\" that can dance and do the housework. \" Mahru\" has been developed to imitate humans and can move its lips, eyebrows and pupils . The machine can also move its upper and lower body freely and automatically stop itself when walking. In addition, it ha...
[ { "content": "Apparently,we are safe neither at home nor in the business office.We use water in both places,but the research shows that chemicals added to our local water supply to kill harmful bacteria can have unwanted side effects.These chemicals can cause potential harm through drinking and in seemingly har...
[ { "content": "Calculating a short distance can be accomplished with a\n\nChoices:\nA. yard stick\nB. thought\nC. touch\nD. a penny", "role": "user" }, { "content": "A. yard stick", "role": "assistant" } ]
[ { "content": "Parents whose children show a special interest in a sport feel very difficult to make a decision about their children's careers. Should they allow their children to train to become top sportsmen and sportswomen? For many children it means starting schoolwork very young, and going out with friends ...
[ { "content": "In 1918, after four years of war which had left millions of people dead, the people alive began to look for a better and happier world. The cinema supplied an answer. For little money, people could forget their unhappy lives and dream of better ones. In the years between 1918 and 1939, going to th...
[ { "content": "More students than ever before are taking a gap-year before going to university.It used to be called the \"year off\" between school and university.The gap-year phenomenon originated with the months left over to Oxbridge applicants between entrance exams in November and the start of the next aca...
[ { "content": "We thought we had it all---a beautiful house, three healthy children and one more on the way, two cars, a couple of four-wheelers for entertainment---and we loved it. Then, the market turned and my husband's job at a construction company was gone. The company was closing down for good.We both star...
[ { "content": "A motivational strategy that parents can employ with their kids, is to frame tasks and responsibilities in the context of what the end benefit is for them. I call this strategy WIIFM (\"What's in it for me?\"). When a teen can combine an understanding of WIIFM with a sense of passion about achievi...
[ { "content": "Japanese people work very hard at studying English. They start studying English at the age of 12. Most young Japanese people spend a lot of time and work hard at studying English, but Japanese people are not good at English. Here are the reasons: There are few people from English-speaking countrie...
[ { "content": "33 Chilean miners were trapped nearly a half-mile underground after the mine accident. They had no real hope that they'd ever be found. Luckily, though, the men had Luis Urzua. They were rescued to safety on October 13, 2010.Urzua, 54, was the shift leader at the time of the disaster, and used all...
[ { "content": "Sometimes life makes more sense when you look at it in reverse . That's certainly been true for me. Last Christmas, at 39, I caught a disease which attacked my knees and eyes. At its worst I could hardly walk or see. For months I' d have to crawl across the floor to use the bathroom or get a dr...
[ { "content": "\"Over the years the unthinkable has become thinkable and today we sense we are close to being able to alter human heredity oe#).\" These were the words of David Baltimore of the California Institute of Technology, on December 1st, when he opened a three-day meeting in Washington to discuss the mo...
[ { "content": "People use their mouths for many things. They eat, talk, shout and sing. They smile and they kiss. In the English language, the word \"mouth\" has many meanings. But some of them are not so nice. For example, if you say bad things about a person, the person might protest and say \"Do not bad mout...
[ { "content": "Jenny is an English girl. She is a nice girl. and she is my good friend, My name is Amy. My father is John. My mother is Helen. Jack is my brother. I love them. I like singing. Jack likes reading. My favorite color is blue. What is Amy's favourite colour?\n\nChoices:\nA. Red.\nB. Blue.\nC. Orange....
[ { "content": "In the last 30 years, the Make-A-Wish Foundation has granted nearly 300,000 wishes worldwide to children battling life-threatening illnesses, throwing light on worlds darkened by diseases and bringing hope to children and their families. With a foreword by Make-A-Wish cofounder Frank Shankwitz, On...
[ { "content": "Our village carpenter , John, came one day and made a dining table for my wife. He made it just the right size for the space between the two windows. When I got home that evening, John was drinking a cup of tea and writing out his bill for the job. My wife said to me quietly,\"That's his ninth c...
[ { "content": "It was a beautiful spring morning, and the sun was warm but not too hot, so Mr Green was surprised when he saw an old gentleman at the bus stop with a big, strong, black umbrella in his hand. Mr Green said to him, \"Do you think we're going to have rain today!\" \"No,\" said the old gentleman, \...
[ { "content": "I had been rather proud of myself when my friends and family got the ticket, whether it was for speeding, parking or stop sign violations . It was something that happened to others. But last Friday I joined _ . I was asked to do a new project last week. On Friday morning on my way to work, I sudd...
[ { "content": "Most students, when asked about their ideal graduation gift, would probably reply, \"A car\", or \"Money for a deposit on a house\". Cai Kaiyuan, 21, made a different choice. As a graduation gift to himself, he decided to work as a volunteer teacher in a remote village in Tibet. Cai, a senior majo...
[ { "content": "Most earthquakes occur within the upper 15 miles of the earth's surface, but earthquakes can and do occur at all depths to about 460 miles. Their number decreases as the depth increases. At about 460 miles one earthquake occurs only every few years. Near the surface earthquakes may run as high as ...
[ { "content": "Bob always took the newspaper to Grandpa White's home before going home. Grandpa White's was at the end of the road. Bob liked Grandpa White. He was often waiting for him near the front gate with sweets or a nice cake. Besides, He often asked Bob about things he was doing, what he was going to do ...
[ { "content": "Delvin Washington was having a difficult speech therapy . Over half a year ago, Washington was preparing for the biggest day of his young life ---graduating from high school. But on a cloudy day in May, he had a serious car accident. He survived, but his life changed forever. He recently began al...
[ { "content": "In New York State, the longest period of daylight occurs during which month?\n\nChoices:\nA. June\nB. March\nC. December\nD. September", "role": "user" }, { "content": "A. June", "role": "assistant" } ]
[ { "content": "Fangfang, a 15-year-old Chinese girl, likes eating snacks very much. She prefers cream biscuits, McDonald's food, KFC, and Beijing roast duck. Sometimes she eats two packages of biscuits a day. As a result, she becomes _ . Today in China, there are many children like Fangfang. They like snacks. Th...
[ { "content": "Walt Disney was born in 1901. He created the Mickey Mouse in 1927 . It made him very famous . He died in 1966, but his work and his dreams did not die. Now people all over the world enjoy his Mickey Mouse and other cartoons. Walt Disney was a man who did not _ easily. One summer, he wanted a job i...
[ { "content": "Another small animal that tigers eat in Ranthambhore (a wildlife park in northern India) is the porcupine .These animals are spread widely across India in open areas and grasslands; they often live in the earth and between rocks.They are good diggers, and in Ranthambhore are nocturnal ; they onl...
[ { "content": "This is a talk by a London taxi driver. \"I've been a taxi driver for nearly ten years. Most London taxi drivers have their own taxis.\" \"It's a nice job most of time. You meet a lot of people. I always work at night, because there is too much traffic during the day. I live twenty miles outside L...
[ { "content": "What makes a person a scientist?Does he have ways or tools of learning that are different from those of others?The answer is \"no\". It isn't the tools a scientist uses but how he uses these tools which make him a scientist. You will probably agree that knowing how to use a power is important to a...