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Article: Linda Evans was my best friend -like the sister I never had ,We did everything to-- gether :piano lessons ,movies, swimming , horseback riding. When I was 13, my family moved away , Linda and I kept in touch through letters ,and we saw each other on special times - like my wedding and Linda's. Soon we were busy with childern and moving to new homes, and we wrote less often , One day a card that I sent came back , stamped "Address Unknown", I had no idea about how to find Linda. Over the years, I missed Linda very much, I wanted to share happiness of my children and then grandchildren , And I needed to share my sadness when my brother and then moth-er died, There was an empty place in my heart that only a friend like Linda could fill. One day, I was reading a newspaper when I noticed a photo of a young woman who looked very much like Linda and whose last name was Wagman --Linda's married name."There must be thousands of Wagmans."I thought, but I still wrote to her. She called as soon as she got my letter, "Mrs , Tobin!"she said excitedly, "Linda Ev-ans Wagman is my mother." Minutes later I heard a voice that I recognized at once, even after 40 years ,We laughed and cried and caught up on each other's lives, Now the empty place in my heart is filled, And there's one thing that Linda and I know for sure; We won't lose each other again! Question: There was an empty place in the writer's heart because she _ . Yes or no, is the answer "didn't have a friend like Linda"?
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No

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Article: When NASA astronaut Scott Kelly completes his yearlong mission on the International Space Station next year, he'll come back just a little bit younger than his twin, Mark, than he was before. This is because time travels more slowly in space, a phenomenon first described by Albert Einstein's 1915 theory of general relativity. This December, universities and academies around the world are celebrating the 100th anniversary of the theory's publication. Even 60 years after his death, Einstein is still the most important scientist of the modern era. Looking back as far as 2,400 years ago, only Newton, Galileo and Aristotle were his equals. Born in the era of horse-drawn carriages, his ideas started a technological revolution that brought about more change in one century than in the 2,000 years before. In 1905, Einstein published four important scientific papers. These completely changed people's ideas about space, time, light and matter. In one of these papers Einstein. introduced his theory of special relativity. Two groundbreaking parts of the theory were about the relationship between mass and energy and the speed of light. Einstein was able to show that mass and energy were connected through the formula E=MC2. The theory also says that no object can travel faster than the speed of light. About 10 years later came his theory of general relativity, the theory that modern physics is really based on. In Einstein's mathematics, space has three dimensions, and the fourth dimension is time. Space and time are part of one continuum, called space-time. The presence of mass changes space-time, which explains where gravity comes from. Computers, satellites, telecommunication, lasers, television and nuclear power, many of the biggest developments in the modern world, can be linked to Einstein's work. "We are a different people than we were a century ago," said astrophysicist Michael Shara of the American Museum of Natural. History, "completely different, because of Einstein." However, there's more to him beyond the image... Question: By using Michael Shara's words, the author intends to _ . Yes or no, is the answer "stress the great contribution that Einstein made to the modern world"?
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No

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Article: Doctor Manette had suddenly disappeared. Everything was done to discover some trace of him, but in vain. The loss of her husband caused his wife such pain that she decided to bring up her little daughter, Lucie, in ignorance of her father's fate, and when in two years she died she left little Lucie under the guardianship of Mr. Lorry. After eighteen years, strange news concerning the doctor had just come from Paris. Mr. Lorry, told Lucie, "your father has been found. He is alive, greatly changed, but alive. He has been taken to the house of a former servant in Paris, and we are going there." On arrival, the banker and Lucie were taken to an attic, where a haggard , white-haired man sat on a low bench, making shoes. He was sheltered by a man by the name of Defarge who, with his wife, kept a wine-shop in the district of St. Antoine. Charles Darnay was of noble birth; but his ancestors had for many years so cruelly oppressed the French peasants that the name of Evremonde was hated and looked down upon. Unlike them in character, this last descendant of his race had given up his name and wealth and had come to England as a private gentleman, eager to begin a new life. Sydney Carton was a young English lawyer. _ soon became frequent visitors at the small house in Soho Square, the home of Doctor Manette and his daughter. Through Lucie's care and devotion, the doctor had almost completely recovered from the effects of his long imprisonment, and it was only in times of strong excitement that any trace of his past foolish behaviors could be discovered. The sweet face of Lucie Manette soon won the hearts of both the young men, but it was Darnay to whom she gave her love. They married. The French Revolution had actually begun and in 1792 Mr. Lorry and Charles Darnay landed in Paris, the former to protect the French branch of Tellson & Co. and the latter to help an old family servant -Gabelle-who had begged his help. Not until they had set foot in Paris did they realize what a caldron of fury they had been involved... Question: what can we learn about Doctor Manette? Yes or no, is the answer "He once experienced much suffering in prison."?
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Yes