Article: Argentina in the late nineteenth century was an exciting place. Around 1870,it was experiencing an economic boom, and the capital, Buenos Aires, attracted many people. Farmers, as well as a flood of foreigners from Spain and Italy, came to Buenos Aires seeking jobs. These jobs didn't pay well, and the people felt lonely and disappointed with their new life in the city. As the unhappy newcomers mixed together in the poor parts of the city, the dance known an the tango came into being. At the beginning the tango was a dance of the lower classes. It was danced in the bars and streets. At that time there many fewer women the men, so if a man didn't want to be left out, his only choice was to dance with another man so that he could attract the attention of the few available women. Gradually, the dance spread into the upper classes of Argentinean society and became more respectable. In Europe at this time, strong interest in dance from around the world was beginning. This interest in international dance was especially evident in Paris. Every kind of dance from ballet to belly dancing could be found on the stages of the Paris theaters of the Paris theaters. After tango dances from Argentina arrive in Europe, they began to draw the interest of the public as they performed their exciting dance in cafes. Though not everyone approved of the new dance, saying it was a little too shocking, the dance did find enough supporters to make it popular. The popularity of the tango continued to grow in many other parts of the world. Soldiers who returned to the United States from World War I brought the tango to North America. It reached Japan in 1926, and in 2003 the Argentinean embassy in Seoul hired a local tango dancer to act an a kind of dance ambassador, and promote tango dancing throughout South Korea. Question: Before World War I, the tango spread to _ . Yes or no, is the answer "France."?
No

Article: Here's an unusual story: a diamond ring was recently found in an egg. The magician , Liu Qian, discovered it, in front of an audience of millions at CCTV's Spring Festival Gala. Liu's magic tricks have made the centuries old art of magic fashionable once again, and made him the hottest magician in China. As a _ young magician from Taiwan, Liu is popular worldwide for his magic shows. Countries he has performed in include the United States, Japan, South Korea and the UK. Witnessing something impossible happen right before your eyes is the root of people's love for magic. Liu is known for his interaction with his audiences. He has a unique understanding of showmanship . "It is actually thinking, rather than one's manipulation skills, that is more important to achieving a successful magic show. We think carefully about how to design the shows creatively, to make them appear more intriguing ,"Liu said. Liu Qian's success dates back to his childhood. Born in 1976 in Taiwan, he found himself attracted to a magic toy in a shop when he was seven years old. At the age of 12, he won Taiwan's Youth Magic Contest, which was judged by the great American magician, David Copperfield. Yet, Liu never planned on becoming a professional magician. He studied Japanese literature at university and only hoped to be an amateur magician in his spare time. However, his failure to find a decent job after graduation pushed him towards magic as a career. To refine his performing skills, he has performed on streets, roads and fields, for pedestrians , policemen and farmers. "Street shows are the biggest challenge for us magicians. We have to deal with unexpected situations and tough crowds," Liu said. Question: The passage is mainly about _ . Yes or no, is the answer "how Liu Qian became China's hottest magician"?
No

Q: Article: Germs are everywhere. You can't see them, but they are on your desk, on your computer, and even in the air! Like people, germs move around the world. They fly with us on planes. When food, clothes, and other things travel around the world, germs travel, too. Some germs are safe, but some are dangerous. Germs cause illnesses like colds and the flu. Warmer Weather Brings Germs The world's weather is changing. Cooler countries are getting warmer, so insects from hot countries can move _ . Some of these insects, like mosquitoes, carry dangerous germs. These germs cause headaches, fever, and can even kill people. Under Your Skin Your skin protects you from germs. It stops some germs, but not all. They can enter your body when you eat, or when you have a cut. Germs are on your hands, too. They enter your body when you touch your eyes, nose, or mouth. Fighting Germs Your immune system protects you, too. When germs get inside your body, your immune system finds and kills them. Special cells move around your body and fight germs. They help you stay healthy. Other cells make antibodies. Antibodies help your body find and stop germs. What can you do to fight germs? You should wash your hands with soap and water. Soap kills many germs, and water washes them away. Question: What do antibodies do? Yes or no, is the answer "They help protect us from germs."?
A: No

*Question*
Article: On Saturday nights, A.J.Coston doesn't get a lot of sleep. Usually three or four times a night, a loud bell rings, a red light flashes, and he has to jump out of his bed. That's because he's a weekend volunteer firefighter with Loudoun County Fire and Rescue Station 13 in Northern Virginia. During the week, he lives at home with his mom, dad and sister and does his main job which is going to high school. "I have always wanted to get into firefighting since I was a little kid watching fire trucks go by," he says. "One day on the Internet I noticed that Loudoun County offered a junior firefighter program." He was only 16, but he got it. Fighting fires is dangerous work. Firefighters never stop practicing the skills they need to stay safe. Once Coston learned those skills, he was allowed to work inside burning buildings. "Teamwork is most important," he says. "It's the whole team that puts the fire out." Firefighters feel great about helping people. "My most unbelievable call was probably the time four kids were struck by lightning," says Coston. He will be off to college next fall, building on his dream job. "I'll get my degree in emergency medical care. and then work in a fire and rescue company for a while. I want to be a flight doctor on a helicopter in the end, but I will never forget the days as a firefighter. These are my unforgettable experiences," he says. Question: In Coston's opinion, what is the key thing in putting out a fire? Yes or no, is the answer "Teamwork."?
**Answer**
Yes