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Article: Robert Spring, a 19th century forger , was as good at his profession that he was able to make his living for 15 years by selling false signatures of famous Americans. Spring was born in England in 1813 and arrived in Philadelphia in 1858 to open a bookstore. At first he make some money by selling his small but genuine of early U.S. autographs . Discovering his ability at copying handwriting, he began imitating signatures of George Washington and Ban Franklin and writing them on the title pages of old books. To make less the chance of detection , he sent his forgeries to England and Canada for sale and circulation . Forgers have a hard time selling their products. A forger can't approach a respectable buyer but must deal with people who don't have much knowledge in the field. Forgers have many ways to make their work look real. For example, they buy old books to use the aged paper of the title page, and they can treat paper and ink with chemicals. In Spring's time, right after the Civil War, Britain was still fond of the Southern states, so Spring invented a respectable maiden lady known as Miss Fanny Jackson, the only daughter of General "Stonewall" Jackson. For several years Miss Fanny's economic problems forced her to sell a great number of letters and manuscripts belonging to her famous father. Spring had to work very hard to satisfy the demand. All this activity did not prevent Spring from dying in poverty, leaving sharp-eye experts the difficult task of separating this forgeries from the originals. Question: Robert Spring spent 15 years _ . Yes or no, is the answer "as a forger"?
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No

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Article: As Apple tries to maintain its growth and success in China, the world's largest smart-phone market is becoming even more critical. Apple's shares fell sharply as the company's earnings for the holiday quarter through December disappointed investors. The sales of the iPhone, which include both the iPhone 5 and older models, came in at the low end of analysts' expectations, while the company's income plan for the second quarter was below analysts' forecasts, though Apple is known to give conservative forecasts. Som'6 analysts have said that for Apple to regain its growth, the company.needs a more aggressive strategy for markets, or more specifically for China, where the market for smart phones has been expanding more rapidly than anywhere else. In China, demand is particularly great for inexpensive phones that run on Android operating system, sold by many Chinese phone makers as well as South Korea's Samsung Electronics Co. But Apple says it's already enjoying strong growth in China. "We saw big growth in iPhones,"Chief Executive Tim Cook said. He said that the company has been quickly expanding its sales channels in China, including the number of Apple stores. "This isn't nearly what we need, we're not even close to that, but we're making great progress. " he said. In China, a big missing piece for Apple is China Mobile Ltd. , the biggest local telecom carrier that doesn't yet sell the iPhone. Earlier this month, Mr. Cook met China Mobile Chairman Xi Guohua in Beijing and discussed cooperation, stirring hopes that the world's largest mobile carrier may soon start offering the iPhone. Earlier this month, the Wall Street Journal reported that Apple is working on a lower-end iPhone that could launch as early as this year. But one possible challenge for Apple in China is that low-pricod Android-based phones are getting better in terms of quality. A report from CLSA in late November showed that many smart-phones sold at about 1,000 yuan ( $160) came with higher-reso-lution screens, better cameras and more... Question: Apple's shares dropped sharply because in December _ Yes or no, is the answer "the earnings for the holiday quarter was disappointing"?
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No

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Article: If you know the following fact, you'll understand why many people suffer from foot problems. The average person walks the equivalent of three times around the Earth in a lifetime. That is enormous wear and tear on the 26 bones, 33 joints and more than 100 muscles that make up the foot. In a recent survey for the American Podiatric Medical Association, 53 percent of respondents reported foot pain so severe that it affected their daily function. On average, people develop pain in their 60s, but it can start as early as the 20s and 30s. And usually women give care to their feet while men don't. "A lot of people think foot pain is part of the aging process and accept it, and walk with pain," said Dr Andrew Shapiro. Though some foot problems are inevitable, their progress can be slowed. The following questions will help you assess whether you should take more preventive action as you age. Do you have flat feet or high arches ? Either puts feet at risk. Shoes that support the arch and heel can help flat feet. People with high arches should look for roomy shoes and softer padding to absorb the shock. Proper exercises also strengthen muscles, supporting the foot. Do your shoes fit? In the survey, more than 34 percent of men said they could not remember the last time their feet were measured. 20 percent of women said that once a week they wore shoes that hurt, and 8 percent wore painful shoes daily. Feet flatten and lengthen with age, so if you still stick to the shoe size you wore at the age of 21, get your feet measured. Do you walk? Putting more mileage on your feet is the best way to exercise the muscles and keep them healthy. Question: If your feet are 26 cm long at 23, what is the probable length of your feet when you are 43? Yes or no, is the answer "26.2 cm"?
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No