Article: Education cuts have become routine over the past few years, which has made it difficult for students to learn. The results of a survey of 1,850 Los Angeles County high school students show just how much the cuts are affecting students. Because of teacher layoffs , class sizes at some high schools have risen to 50 students -- even in math and English classes. Some 37 percent of students report that they sometimes don't have a desk to sit at. Sixty-seven percent say crowded classrooms make them feel the teachers don't have enough time to teach, and 30 percent say they've not been able to join in a program because it's no longer offered at their school. At a time when technology is an important skill, 52 percent of students say there aren't enough computers. Or they're often broken, and there's no one to fix them. Fifty-one percent say they've had to share textbooks with a classmate because there aren't enough copies to go around. Fifty-seven percent say they've had to copy information because their school doesn't have enough paper to make copies. "We have only one science teacher for the entire high school," writes Felix Ruano, a 16-year-old student. He goes on to describe how that teacher, who is only _ to teach chemistry, is teaching physics -- or, at least, is trying to do so. "He shows physics videos and we teach ourselves from our textbook," says Ruano. And, as has been seen elsewhere, "all but one of the restrooms" at Ruano's school "have been closed because we don't have enough people to clean them." Ruano notes that though faced with the challenges, 97 percent of students say they plan to go to college. But without "properly trained teachers and the best resources," says Ruano, it's not likely that every student will achieve that goal. "Unless schools fix these problems," he says, "students could lose hope." Question: What would be the best title for the text? Yes or no, is the answer "Education cuts have hurt students"?
No

Article: A dog's tail can tell you a lot more than you might think. Is it wagging to the left or is it wagging to the right? "The direction of tail wagging does in fact matter,"said Giorgio Vallortigara,a professor at the University of Trento in Italy. Professor Vallortigara finds that the way the tail is wagging can tell you a lot about a dog's state of mind--whether you're a human or another dog. What's the difference between a left wag and a right wag?Professor Vallortigara and his colleagues have studied 43 dogs of various breeds -- German Shepherds,Beagles,Boxers,Border Collies and some mutts. They find that if a dog wags its tail to the left. it's feeling anxious or nervous. The reason could be an unfamiliar or dangerous situation,an unfamiliar person,or an unfamiliar and possibly threatening dog. But if the tail is wagging to the right,it means the dog is feeling relaxed and approachable. "The tail is a very important signal,"said Thomas Reimchen,a biologist at the University of Victoria in British Columbia, Canada. "There is a lot of visual information that dogs use when communicating with each other. " How did the scientists figure all this information out? They had the dogs in their study watch videotapes of other dogs. When the dog on the tape wagged its tail to the right,they say the other dogs remained calm and cool. But when the dog on the tape wagged its tail to the left,the other dogs got anxious. The researchers are still not exactly sure if the direction of tail wagging is something the dog does consciously. They suspect that it might be something the dog does without even thinking about it -- kind of like when you get goose bumps if something scares or startles you. They plan to do more research to get more information about what dogs are thinking and feeling while they're wagging. As Reimchen said,"I'm not going to be surprised if we find all sorts of really interesting processes that nobody has ever seen before. " Question: According to the study,dogs which wag their tails to the left may feel _ . Yes or no, is the answer "nervous"?
Yes

Article: Angkor Wat (City Temple) is a vast temple complex near Siem Reap, about 200 miles from the capital of Phnom Penh in Cambodia. After the city of Angkor fell to invaders, Angkor Wat fell into the jungle but continued as a Buddhist temple and a pilgrimage site over the centuries. Angkor Wat is the best preserved example of Khmer architecture in Cambodia and is so grand in design that some rank it among the Seven Wonders of the World. It appears on the Cambodian national flag, a very rare instance of a flag incorporating an image of a building. The "lost city" of Angkor first attracted the interest of Europeans in the 1800s after Cambodia was colonized by the French. In addition to many tourists, Buddhist monks are daily visitors to Angkor Wat, their bright orange robes making a vivid contrast with the grey stone of the temple. The city of Angkor was capital of the Khmer Empire from the 9th to the 15th centuries. The city of Angkor was founded on political and religious ideas adapted from India, and the temples of Angkor were intended as a place of worship for the king. Angkor Wat was built by King Suryavarman II in the 12th century as a vast funeral temple that would hold his remains, and as a royal temple dedicated to a Hindu God. During its six centuries as imperial capital, Angkor went through many changes in architectural styles and in religion. By the late 13th century, the once crazy pace of Angkor's architectural pursuits had begun to die down, and a more restrained type of religion was on the rise under the growing influence of Theravada Buddhism. At the same time, Angkor and Khmer Empire were increasingly threatened and attacked by invading armies. By the 16th century , the golden age of Angkor was over and many of the great temples began to recede into the jungle. From the 15th to 19th centuries, Theravada Buddhist monks cared for Angkor Wat, and it is thanks to them that the temple remains mostly intact. Angkor Wat became one of the most important pilgrimage sites in Southeast Asia. Question: Angkor Wat was ranked among the Seven Wondersof the World because of _ . Yes or no, is the answer "its grand design"?
No