Article: Bananas are one of the world' s most important food crops. They are also one of the most valuable exports. Bananas do not grow from seeds. Instead, they grow from existing plants. Bananas are threatened by disease because all the plants on a farm are copies of each other. They all share the same genetic weaknesses. For example, the Cavendish banana is most popular in North American and European markets. However,some kinds of fungus organisms easily infect the Cavendish. Black Sigatoka disease affects the leaves of Cavendish banana plants. The disease is controlled on large farms by putting chemicals on the plant' s leaves. Farmers put anti-fungal chemicals on their crops up to once a week. Another fungal disease is more serious. Panama disease attacks the roots of the banana plant. There is no chemical treatment for this disease. Infected plants must be destroyed. Panama disease has affected crops in Southeast Asia, Australia and South Africa. There is concern that it may spread to bananas grown in the Americas. This could threaten an important export product for Central and South America. The International Network for the Improvement of Banana and Plantain supports research on bananas. The group has headquarters in France and other offices in the major banana-growing areas of the world. The group says that more research must be done to develop improved kinds of bananas. The group says that fungal diseases mainly affect only one kind of banana. In fact, there are five hundred different kinds of bananas. Food and Agriculture Organization of the United Nations has said that the Cavendish banana represents only 10% of world production. The U.N. agency says farmers should grow different kinds of bananas. This protects against diseases that affect only one kind. Experts warn that disease may cause the Cavendish banana to disappear. This happened earlier to another popular banana because of its genetic weakness against disease. Question: Bananas are threatened by disease because _ . Yes or no, is the answer "they have genetic weaknesses against disease"?
No

Article: India was once part of the British Empire, but thanks to modern technology and a booming economy, it has turned the tables on its former colonial master. Indian tutors are helping to teach math to British children over high-speed Internet connections. Early results suggest the idea is improving exam results. But not everyone is happy at this "outsourcing" of tutoring. It's 3:30, and pupils at Raynham Primary School in London are gathering for their after-school maths lessons. Five time zones-- thousands of kilometers away--their math tutors are also arriving for class. High-speed Internet has made it possible for Indian tutors to teach British pupils in real time. Each pupil gets a dedicated one-to-one online tutor. The students work with activities on their computer screen and wear a headset and microphone to talk to their tutor. The class teacher, Altus Basson, says he has seen an improvement in results. "There are some children who've really rocketed in their results. Children who struggleto focus in class focus a lot better on the laptops. The real advantage is that each child gets a focused activity and a single tutor," he said. Such individualized teaching is the core idea of Brightspark Education, the company that provides the online tutoring, says founder Tom Hooper. "Children today feel very confident online; they feel very engaged; they feel very in control. And that's half the battle with education.Give them control, make them feel confident and enjoy their learning and you'll see them start to improve and embrace it," he said. Raynham Primary School is among the first in Europe to try online tutoring. At between $20 and $25 an hour, it's about half the cost of face-to-face coaching. But some people say an Internet connection is not enough of a connection for teaching and learning. Kevin Courtney is deputy General Secretary of Britain's National Union of Teachers. "We think, there's a really important emotional connection between a teacher and a child whether it's a whole class or whether it's... Question: What can we learn about Brightspark Education? Yes or no, is the answer "It emphasizes the individualized teaching."?
No

Q: Article: A dog a newborn baby abandoned by its 14-year-old mother in a field in rural Argentina until the boy was rescued, a doctor said on August 22 (Friday). A resident of a rural area outside La Plata called police late Wednesday night to say that he had heard the baby crying in a field behind his house. The man went outside and found the infant lying beside the dog and its six newborn puppies, Daniel Salcedo, chief of police of the Province of Buenos Aires, told CNN. The temperature was a chilly 37 degrees, Salcedo said. The dog had apparently carried the baby some 50 meters from where his mother had abandoned him to where the puppies were huddled, police said. "She took it like a puppy and rescued it," Salcedo said. "The doctors told us if she hadn't done this, he would have died." "The dog is a hero to us." Dr. Egidio Melia, director of the Melchor Romero Hospital in La Plata, told CNN that police showed up at the hospital at 11:30 pm Wednesday with the baby who doctors say was only a few hours old. Though the infant had superficial scratches and bruises and was bleeding from his mouth, he was in good shape, Melia said. The next morning, the child's mother was driven by a neighbor to the hospital and told authorities the 8-pound, 13-ounce infant is hers, Melia said. The teenager was immediately give psychological treatment and was hospitalized, he said. She has said little about the incident. The child has been transferred to a children's hospital in La Plata, 37 miles from Buenos Aires. Question: What's the text mainly about? Yes or no, is the answer "A baby was rescued by a dog."?
A: No

(Question)
Article: A new semester has just started and a number of parents are registering to change their children's names, in the hope that it will change their temper or help their children drop bad habits, like addiction to the Internet. One mother surnamed Shi renamed her son, a primary school student, Hengfu, which means eternal happiness in Chinese. She decided to change the boy's name because he always did poorly in study. She has had him tutored after school, but he always earns low marks in school. So Shi turned to a name-giving master. "I hope the special recipe could bring him good luck," the mother said. Teachers in the city say a few students in every school, most nearing graduation, change their names at the start of every new semester. A naming agency said it has found names for nearly 1,000 students since setting up the shop in 1998. The store said its professionals analyzed the defects of a person's original name, and suggested a new one based on the person's birthday and other fortune-telling skills. Buying a new name costs between 800 yuan and 10,000 yuan. Parents also have to register the name at the local police department for a small fee. This will legally change their child's name on all documents, including ID cards and passports. Hu Jie, a university student who changed her name in her final year of high school, said the new name confused her. "I always had no idea who my classmates were calling when they used my new name," Hu said, adding that she wished she had kept her old name. But parents may be ignoring one thing: name changes might encourage kids to believe that fate is more important than their own efforts. Question: From the passage, we learn that _ . Yes or no, is the answer "name changes may have a bad effect on the development of children"?
(Answer)
No