Article: Blue whales are the largest animals ever known to have existed on the planet, and they can grow to a length of 100 feet and weigh more than 330,000 pounds. But recently researchers have found that these whales are on the move and they have migrated (moved) from California waters to areas off Canada and Alaska for the first time since commercial whaling ended in 1965. The researchers identified 15 blue whales that have appeared off the coast of British Columbia and the Gulf of Alaska since 1997. Four of these whales were recognized as ones that were once sighted off California shores, suggesting that the whales are returning to an old migration pattern between the coasts. Before commercial whaling began in the early 1900s, blue whales were found widely throughout the North Pacific and California waters. But from the 1920s to the 1960s, whaling severely reduced the whale populations. Blue whales never recovered in the Northern Pacific, making sightings in this area rare. However, much larger groups of whales have been observed close to California since the 1970s. The scientists had previously thought that the California population was separate from the population that had historically lived in North Pacific waters. But the current study shows that whales off the coast of British Columbia and the Gulf of Alaska are likely part of the California population.[:] To identify the blue whales, the researchers looked at photos of _ taken in the North Pacific Ocean and compared them with a library of blue whale pictures taken along the West Coast of the United States and Southern Pacific. Up to now, the researchers are not quite sure why the whales are changing their migration patterns, but they suspect that the whales may be following their food moving farther north by the changes in ocean conditions. Question: What might make blue whales migrate according to the researchers? Yes or no, is the answer "Food resources."?
No

(Question)
Article: Wang Weiguo, an award-winning actor of the National Theatre Company of China, was wandering through Bejing's Panjiayuan Flea Market when he found a treasure, 20 exquisite picture frames . He bought them all. Inside the frames was a woman's life story. There were pictures of her as a baby and a growing child and pictures with her parents. Wang Weiguo was sure someone had lost them. He contacted the police and media. He showed them to friends and to people living outside China. No one recognized the people in the photographs. That was 1999. Wang never gave up the search. In 2010 he told the story to a TV host, Zhang Zequn, who suggested he contact China Radio International. Within three months of the story's being posted on CRI, someone recognized Julie Ege in one of the photographs. The wonderful Norwegian actress and model was the mother of the child whose growing years the photos traced. The child was Joanna Syson. She moved to Beijing in the 1990s to study Chinese. In 1999 she returned to Norway for six months, entrusting all her belongings, including the photographs, to a friend. When she returned, the friend was gone. So were her belongings. She was heartbroken. More than a decade passed. Then, thanks to the story posted on CRI and to a visitor to the website, the trail finally led to Joanna Syson. She traveled to Bejing to meet Wang Weiguo, who had searched for her for 12 years, and to recover her treasured photographs. Question: What is the best title of the text? Yes or no, is the answer "Flea market treasure finds its way home"?
(Answer)
No

Ques: Article: At least eight babies in East China'sprefix = st1 /AnhuiProvincehave died since last year. they died of serious deficiency disease which happened to them because of fake milk powders. More than 100 other babies in Fuyang, mostly between three and five months old, are still in poor nutrition after drinking different kinds of cheap milk powders produced in North China's Inner Mongolia Autonomous Region, Northeast China's Heilongjiang Province and Beijing. The baby victims were born healthy, but they became thinner and thinner, and had large heads for their bodies after fake milk powders were fed to them. "My girl, the first child of mine, died when she was only four months old after drinking the 'Haobaobei'milk powder."said Zhang Linwei, a 32-year-old villager of the Wangzhuang Village in Fuyang. Zhang found that his daughter got ill after the girl didn't want to drink the milk powder any more half a month before. "Before that , I though my daughter's face was becoming fatter and fatter because she was fed well and grew fast."the baby's father said. The girl died nine days later after she was sent to hospital and all of the family's savings were spent on her medical treatment. "It is like a terrible dream. I never thought that my baby would _ like this ."he said. Zhang said he tried to telephone and write to the producer of the milk powder by the address on the packing bag but never made it. "The fake milk powders only have 5-6 per cent protein and the lowest is has only 1 per cent. For babies, drinking such fake milk powder is no different from drinking water,"Zhang Fangjun, said a medical expert with the Fuyang People's Hospital. "Such so-called milk powders cannot afford any nutrition for babies' growth," Zhang said. Question: "pass away"in the passage means_. Yes or no, is the answer "die"?
Ans: No

Ques: Article: The behaviour of a building's users may be at least as important as its design when it comes to energy use, according to new research from the UK Energy Research Centre (UKERC). The UK promises to reduce its carbon emissions by 80 percent by 2050, part of which will be achieved by all new homes being zero-carbon by 2016. But this report shows that sustainable building design on its own -- though extremely important- is not enough to achieve such reductions: the behaviour of the people using the building has to change too. The study suggests that the ways that people use and live in their homes have been largely ignored by existing efforts to improve energy efficiency , _ instead focus on architectural and technological developments. 'Technology is going to assist but it is not going to do everything,'explains Katy Janda, a UKERC senior researcher,'consumption patterns of building users can defeat the most careful design. 'In other words,old habits die hard, even in the best-designed eco-home. Another part of the problem is information. Households and bill-payers don't have the knowledge they need to change their energy-use habits. Without specific information,it's hard to estimate the costs and benefits of making different choices. Feedback facilities, like smart meters and energy monitors,could help bridge this information gap by helping people see how changing their behaviour directly affects their energy use; some studies have shown that households can achieve up to 15 percent energy savings using smart meters. Social science research has added a further dimension ,suggesting that individuals'behaviour in the home can be personal and cannot be predicted whether people throw open their windows rather than turn down the thermostat , for example. Janda argues that education is the key. She calls for a focused programme to teach people about buildings and their own behaviour in them. Question: The information gap in energy use _ . Yes or no, is the answer "can be bridged by feedback facilities"?
Ans:
Yes