Article: Some dances gain more popularity than others because they can be performed to different kinds of music and the steps change accordingly. One such dance is waltz . There is a basic form for waltz, which you can see in this drawing of a dancing couple. The man places one arm around the woman's waist and she places her opposite hand on his shoulder. Then, they stretch their other arms out from their bodies and clasp hand. If someone tries to teach you a formal kind of dancing, chances are your teacher will start with the waltz. Have you ever tried to dance like this? There are lots of different kinds of waltz, all performed to different types of waltz music. The music might be fast or slow but what they all have is a regular one-two-three, one-two-three rhythm. The traditional form is the old-school waltz in which dancers turn all the time with a hopping , springy step. This waltz has a slow, smooth, gliding step. There's also the Mexican waltz, which moves much faster. Listen to this Mexican waltz music and you can imagine how fast the dancers had to move. Formal dancing has even become a profession, with people entering competitions. Have you ever seen a formal dance competition? Today, ballroom dancing is almost considered a competitive sport; professionals perform different dances, each with strict rules. Everything from where the dancers place their hands to how they move is judged. In the glide waltz, dancers are judged by how smoothly they move. " I can dance with a glass of water on my head," is a well known sentence used by skilled dancers in the old days. In the past, some people learned how to dance by reading books, while others studied with a teacher called the "dancing master." How do people learn to dance today? Question: What is the author's purpose in writing the passage? Yes or no, is the answer "To tell us something about waltz."?
Yes

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Article: If you really want to go green, here's good news: eating green is good for you. The very foods with a high carbon cost---meat, pork, dairy products, processed snacks---also tend to be filled with fat and calories. A green diet would be mostly vegetables and fruits, whole grains, fish and lean meats like chicken---a diet that's eco- and waistline-friendly. Eating green can be healthier and beneficial to the climate. It may be hard to believe that a meal at McDonald's produces more carbon than your trip to a far away place. More than 37% of the world's land is used for agriculture, much of which was once forested. Deforestation is a major source of carbon. The fertilizer and machinery needed on a modern farm also have a large carbon footprint, as does the network of ships and trucks that brings the food from the farm to your plate. The most efficient way to reduce the carbon footprint of your menu is to eat less meat, especially beef. Raising cattle takes a lot more energy than growing the equivalent amount of grains, fruits or vegetables. What's more, the majority of cattle in the U.S. are fed on grain and loads of it---670 million tons in 2002---and the fertilizer used to feed that creates separate environmental problems. Focus on eating lower on the food chain, with more plants and fruits and less meat and dairy. It's simple. We can change today what goes into our bodies for the health of our planet and ourselves. Question: What will not lead to carbon in the agriculture? Yes or no, is the answer "Grains"?
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Ques: Article: A daughter's duty? Adult daughters are often expected to caregiver for older parents. In 2007, Jorjan Sarich and her dad moved from California to Idaho. It was where he wanted to live his rest time. "I left my occupation, I left my friends; he did the same thing," said Sarich, who bought a house with her father, George Snyder, in the China Gardens neighborhood of Hailey after his health began to decline. Though a graduate student struggling to finish her dissertation , Sarich chose to be her dad's full-time caregiver. "It's only now, several years later, that I'm realizing how much work it was. It's the kind of exhaustion that sleep doesn't cure," she said. About 6 million Americans provide care to elderly relatives or friends living outside of nursing homes. Laurel Kennedy, author of "The Daughter Trap" (Thomas Dunne Books, $25.95), says that women bear a disproportionate share of the burden -- about 70 percent of hands-on care giving such as bathing. "I want to be clear: Women don't hate this," Kennedy said. "What they hate is that everyone just assumes they'll do it." Kennedy is calling for _ equal to the rise of affordable child care and day care: Employers should help working caregivers by offering accommodations. Men should step up more often. It's unfair that women are always chosen to provide care for an elderly family member. Despite the hard work it took on Sarich -- interrupted sleep and the knowledge that his 2009 death was the end game, she would do it again. Since about half a century had gone by, she wasn't the person he remembered, and he wasn't the person she remembered either. Caring for her father changed how each saw the other. Question: Why did Jorjan Sarich caregiver for her father? Yes or no, is the answer "It was the social practice."?
Ans: Yes

Article: I am peter Hodes ,a volunteer stem courier. Since March 2012, I've done 89 trips of those , 51 have been abroad, I have 42 hours to carry stem cells in my little box because I've got two ice packs and that's how long they last, in all, from the time the stem cells are harvested from a donor to the time they can be implanted in the patient, we've got 72 hours at most, So I am always conscious of time. & I had one trip last year where I was caught by a hurricane in America. I picked up the stem cells in Providence, Rhode Island, and was meant to fly to Washington then back to London. But when I arrived at the check-in desk at Providence, the lady on the desk said:"Well, I'm really sorry, I've got some bad news for you-there are no fights from Washington."So I took my box and put it on the desk and I said:"In this box are some stem cells that are urgently needed for a patient-please, please, you've got to get me back to the United Kingdom."She just dropped everything. She arranged for a flight on a small plance to be held for me.re-routed me through Newark and got me back to the UK even earlier than originally scheduled. For this courier job, you're consciously aware than that box you're got something that is potentially going to save somebody's life. Question: Which flight did the woman put Peter on first? Yes or no, is the answer "To Newark"?
No