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Article: Think of some of your favorite singers. When you listen, they can make you happy or sad, peaceful or angry. They can make you relax or want to get up and dance. Gifted singers have the power to affect us in many ways -- emotionally, physically and mentally. But becoming a great singer isn't as easy as listening to one. It takes practice, devotion and strong lungs! Just ask the well-known American opera star Carol Vaness. At the Metropolitan Opera in prefix = st1 /New York Citywhere she often sings, Carol's voice must be loud enough to be heard by four thousand people. It must reach every person in the theater, without a microphone, even when she's singing softly. The reason Carol can project her voice that far is the way she breathes. "When you breathe, it's like a swimmer taking a deep breath before going underwater," Carol explains. "You have to take a lot of air into your lungs." According to Carol, the main difference between pop singing and opera is "how you breathe, how much air you take in, and how you control it coming out. Regular singing is more like speaking, and it's a lot softer. When I sing for children, they're often surprised by how the vibrations strike their ears -- like waves on a beach, " Carol says. "In opera, the air doesn't just go out of your mouth -- it vibrates in your chest, the way a guitar vibrates when it's played. " Ever since she started piano lessons at the age of ten, Carol has loved music. As she got older, she decided to become a music teacher. When she went to college, she took singing lessons as part of her studies. Her voice teacher discovered that nineteen-year-old Carol had an exceptionally beautiful soprano voice - the highest singing voice for women. Carol decided to make opera her goal, not only because she loved to sing but also because she loved the drama. Opera is a play in which the characters sing the words instead of speaking them. The stories of opera can be tragic or comical. They can be personal stories about two people falling in love or grand stories... Question: From the passage you can conclude all the following EXCEPT that _ . Yes or no, is the answer "Carol worked as a music teacher"?
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No

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Article: Last summer, after finishing our work in China, I took a trip of a lifetime on the Trans-Siberian Railway. Leaving Beijing early on a Wednesday morning in July, my wife and I traveled through some gorgeous countryside before we arrived in Moscow the following Monday evening. The first part of the journey took us past the Great Wall and through the grasslands of Inner Mongolia. At the Mongolian Republic border, we had a delay while the wheels were changed because the railway is different. On our way to the capital, Ulan Bator, we saw herdsmen on horseback looking after their cattle. There was a terrible thunderstorm as we crossed a vast open plain. Later we had a quick tour of Ulan Bator. Next, the train took us into Siberia. After a stop at Irkutsk, a popular holiday resort , where a tour group left the train, we passed the great Lake Baikal. Later, we saw some lovely wooden houses in pretty, sunny countryside. This surprised us, as we had imagined Siberia as being covered in thick snow. Over the next few days, we passed through Novosibirsk, Omsk and other cities in the heartlands of the Russian Federation. By now, our body clocks were losing their sense of time. We wanted to sleep and eat at the wrong time! At last we reached Moscow. We were too tired and slept for 16 hours that night. The next day we went sightseeing. We saw the Kremlin and some other great buildings in the Russian capital. Then, all too soon, it was time for us to return to our home in London. Question: How many days did it take the author to reach Moscow? Yes or no, is the answer "six"?
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No

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Article: For three days Mr Bunter did not say a word. He looked at people sensibly enough but seemed unable to hear any questions put to him. An officer remarked to the captain, "Those brass plates on the steps of the bridge-ladder are very dangerous things. " "Are they?" replied Captain Johns, "It takes more than a brass plate to make an able-bodied man fall down in that way. And the weather fine, everything dry, and the ship going on a smooth sea!" On the fourth day, the chief officer looked better. He could hear and understand and could even speak in a weak voice. "Well, Mr Bunter," said Captain Johns, "Can you tell us what caused the accident!" Bunter moved his head slightly and fixed his cold blue stare on the Captain's eyes and said in a whisper, "You--were--right!" "Bless my soul!" cried out Captain Johns, "Do you mean you had a supernatural experience that night? You saw a ghost on my ship?" Unwillingness, shame, disgust would have been seen on poor Bunter's face if a good part of it had not been wrapped in bandage . He tried hard and answered, "Yes, I have seen." "And did it --did it knock you down from the ladder?" "Come! Am I the sort of man to be knocked down by a ghost?" Captain Johns pointed a finger at Bunter. "You've been terrified, " he said , "That's what's the matter, even the man at the wheel was frightened, though he couldn't see anything. He felt the supernatural. You've been punished because you wouldn't believe, Mr Bunter. " "Suppose I have, " said Bunter, "You don't know what I saw. And I can't tell you what it was like. Every man has his own ghosts. I stepped back. I don't remember anything else. " "The man at the wheel said you went backwards as if something had hit you." "It was a sort of inward blow, " Bunter explained, "Aren't you satisfied now that I believe?" Question: We can know from the story that _ . Yes or no, is the answer "Mr Bunter had somehow fallen down the bridge backwards"?
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No