Article: As a result of pollution, Lake Erie, on the borders of the USA and Canada, is now without many living things. Pollution in water is not simply a matter of "poisons" killing large numbers of fish overnight. Very often the effects of pollution are not noticed for many months or years because the first organisms to be affected are either plants or plankton . These organisms are the food of fish, birds, and other creatures. When this food disappears, the fish and birds die too. In this way a whole food chain can be wiped out, and it is not until dead fish and water birds are seen at the river's edge or on the sea shore that people realize what is happening. Where do the substances which pollute water come from? There are two main sources, sewage and industrial waste. As more detergent is used in homes, more of it is finally put into our rivers, lakes and seas. Detergents harm water birds by breaking down the natural substances which keep their feathers _ Sewage itself, if not properly treated, makes the water dirty and prevents all forms of life in rivers and the sea from receiving the oxygen they need. Industrial waste is even more harmful since there are many highly poisonous materials in it, such as copper and lead. So if we want to stop this pollution, the answer is simple. Sewage and industrial waste must be made clean before flowing into the water reservoirs. It may already be too late to save some rivers and lakes, but others can still be saved if the correct action is taken at once. Question: Pollution in water is noticed _ . Yes or no, is the answer "when many fish and birds die"?
No

Article: You cannot say that it's entirely true that kids learn a second language easily, but it's still the best time to learn. Babies are basically equipped to hear and distinguish every possible language and dialect, but once they reach 6 months old, they begin to focus on the particular sounds that exist in the languages that they're exposed to. In this way, kids will naturally and automatically be bilingual if they hear multiple languages on a daily basis when they are still babies. One lady told me of her son who grew up in a very multi-cultural community working at a resort. He would naturally and easily switch from Dutch, to French, to Italian, German and English depending on who he was talking to. Of course that's an extreme case, but it's completely possible and easy. It's not true that they will get mixed up by learning multiple languages. They may mix them up purposely simply because certain words or expressions are easier, but they won't develop any permanent language disabilities. Quite the contrary, bilingual children have been shown to be as much as a year more advanced in learning ability development for 2 and 3 years olds. Some kids who simply aren't gifted at learning languages, just as some aren't gifted at sports or music, will find it difficult to continue schooling in a foreign language. In that case, it may be better not to continue with the foreign language school. Perhaps for Grade Two you could try a bilingual school. In any case, learning even a small amount of a foreign language, maintaining the ability to hear and pronounce it by listening to music and movies will keep a foundation for later learning. Knowing a second language can be a great benefit for gaining employment. Question: The lady told us that her son _ . Yes or no, is the answer "could speak five kinds of languages"?
Yes

Q: Article: London--- A mother has criticised "selfish" passers-by for failing to help her teenage son after he fainted on a packed tram platform. Oliver Tiplady was on his way to school when he fainted at the tram stop. But instead of helping the 14-year-old, who was in school uniform,those nearby simply walked around him. Her mother, Susan Tiplady , said, "How can people leave a child for that matter, on the floor like that? How could they all have ignored him? They must have lacked any basic humanity and had no piry on a child." She said her son regained consciousness about ten minutes after fainting at the tram stop last week. "He managed to get up and sit down before his friends turned up, but by then he was too embarrassed to tell them what had happened. It wasn't until he got to school that he told a teacher." she added. BEIJING - At least 15 pupils were confirmed dead after a school bus rolled over in Xuzhou, East China's Jiangsu province. The accident occurred around 6 pm on Monday .There were 29 pupils on the bus .The bus was traveling on the road when two electric bikes suddenly cut in and the driver was trying to avoid them.. The bus was produced by Shaolin Auto Co Ltd in Henan province and had a full capacity of 52 passengers. South Korea ---South Korea's largest mobile phone operator said Thursday that it will offer cell phone users a new noise service that it says will drive away mosquitoes . SK Telecom Co. said consumers can pay 3,000 won ( ) ($2.50) to download a sound wave that can't be heard by human ears but annoys mosquitoes within a range of three feet. Customers can then play the sound just by hitting a few buttons on their mobile phones. The company claimed that the service worked during tests .The service, which begins Monday, has one drawback: it consumes as much battery power as normal cell phone rings. Question: The best word to describe the passers-by is _ . Yes or no, is the answer "cold-hearted"?
A: No

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Article: #United States Capitol It serves as the seat of government for the US Congress. It is located in Washington, D. C., on top of Capitol Hill at the eastern end of the National Mall. Officially, both the east and west sides of the Capitol are referred to as "fronts". Historically, however, the east front was initially the side of the building intended for the arrival of visitors and famous guests. Phone: (202) 225-6827 Official website: www.aoc.gov Hours: Monday-Saturday: 9:00 a.m.-4:30 p.m. #International Spy Museum It is a privately owned museum dedicated to the field of espionage located in Washington. D. C., The museum was built by The Malrite Company at a cost of US $ 40 million. Despite being one of the few museums in Washington that charges admission fees, it has been popular since its opening in July 2002. Phone: (202) 393-7798 Official website: www.spymuseum.org Hours: Monday-Sunday: 9:30 a.m.-6:00 p.m. #National Museum of Natural History It is a natural history museum administered by the Smithsonian Institution, located on the National Mall in Washington, D.C., Admission is free and the museum is open 364 days a year. The museum's collections total over 125 million specimens of plants, animals, fossils, minerals, rocks, meteorites ,and human cultural artifacts, making it the largest such museum anywhere. It is the second most popular of all of the Smithsonian museums and is also home to about 185 professional natural history scientists--the largest group of scientists dedicated to the study of the natural and cultural history in the world. Phone: (202) 633-1000 Official website: www.mnh.si.edu #Jefferson Memorial It is a presidential memorial in Washington, D. C., dedicated to Thomas Jefferson, an American Founding Father and the third president of the United States. The neoclassical building was designed by John Russell Pope. It was built by Philadelphia contractor John Mc. Shain. Construction began in 1939, the building was completed in 1942, and the bronze statue of Jefferson was added in 1947. When... Question: Where does this text probably come from? Yes or no, is the answer "A tourist guide"?
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No