Article: Most people know that the United States is made up of fifty states. However, few people know a lot about all fifty of them. Sufjan Stevens is a young American musician. He wants to change this situation. Sufjan Stevens plans to make an album about each of the fifty American states. During college he played in several musical groups and recorded an album of his own music. However, he wanted to be a writer, not a musician. So after college he moved to New York City to study writing. In New York. Stevens had trouble writing stories. He discovered that he missed music. He also discovered that most of the stories he did write were about his home state of Michigan. So, Sufjan Stevens decided to make an album of songs about Michigan. Greetings from Michigan: The Great Lakes State was released in 2003. The album was a big success. Many young people and music critics liked it. Before long, Stevens announced that he wanted to make an album for every state. He called it his "fifty states project". Stevens chose Illinois as his next state. He read many books about Illinois. He studied police documents and old newspapers. He talked to people who live in the state. The CD Illinois was released in 2005. Critics loved the album. It won many awards. Illinois became popular at colleges throughout the United States. People said the CD sounded different from anything else they had ever heard. Sufjan Stevens is keeping his next state a secret from reporters. People have said that he is writing about Oregon, Rhode Island, or Minnesota. However, no one but Stevens knows for sure. Question: What did Sufjan Stevens do to make an album of songs about a state? Yes or no, is the answer "He studied documents and newspapers and talked to people there."?
No

Article: Animal moms are great moms. You might be surprised at some of these moms. Octopuses The mother octopus lays about 50,000 eggs. For about 300 days, she stays with the eggs, cleans them and protects them. She does not leave to feed. However, this animal mom dies as soon as the eggs are hatched . Crocodiles A crocodile mother puts a lot of time and effort into raising her babies. She starts by building a nest , which she guards for over two months! When the eggs are ready to hatch, the young crocs call out to their mother, who digs them out and helps them hatch. She then carries them in her mouth down to the water, where she will guard them for several more weeks or months until they learn to hunt on their own. Bats Bats become moms by hanging head up in a cave, giving birth. Catching the youngster before it can fall to the ground below, she puts it in a pouch . Bat moms may carry babies with them when feeding for the first few days. As the little bats get bigger and heavier, moms help them hang on the wall of their caves and return often to feed them. It continues for about three weeks, until the babies are grown up and able to fly on their own. Koalas The animal mom gives birth after a pregnancy of only 35 days. The hairless baby climbs into its mother's pouch and lives there for another five months. When the little koala is between five and eight months old, it leaves the pouch for short periods of time but returns for safety. Once it is too big to return to the pouch, it will climb onto its mother's back and ride there until it is about 12 months old. Question: A bat mom _ . Yes or no, is the answer "gives birth by hanging in a cave"?
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Q: Article: Heather Mills McCartney lives an admirable life, attending celebrity parties, meeting regularly with the rich and famous and doing meaningful work for charity. All who work with her admire and respect her. But Heather's life hasn't always been so easy. When Heather was only 9 years old, her mother abandoned her and her two brothers. At the age of 13, she ran away from home and ended up living on the streets in London. Eventually, however, her exceptional beauty led to a career in modeling. At that time, Heather also began helping with the war relief efforts in former Yugoslavia. Through her modeling and relief work, she soon became famous. But in August 1993, at age 25 her life changed once again. She was crossing the street in London when a motorcycle crashed into her. She was so badly injured that the doctors had to cut off her left leg. After that, she discovered she frequently needed to change her artificial limbs. It was expensive and she felt it was a waste to just throw away the old one. It occurred to her to set up an organization that could deliver used artificial limbs to Yugoslavia and other war-torn countries. It was through her charity work that she met her husband Paul McCartney. Throughout her life, Heather has risen above problems and focused on helping others. Her work with artificial limbs even earned her a nomination for the Nobel Peace Prize in 1996. Heather's persistence and determination are what impresses anyone who knows her. Heather believes anyone can make a positive difference in the world. Question: Heather began her modeling career _ . Yes or no, is the answer "because she was especially beautiful"?
A: No

*Question*
Article: In 1841, a book was published which astonished the world. It was called"Incidents of Travel in Central America, Chiapas and Yucatan". The author John Loud Stephens had just returned from a long, difficult and dangerous journey through the thick rain forest of southern prefix = st1 /MexicoandGuatemala. He had once been there with Frederick Catherwood, an architect and artist, to search for the remains of a lost civilization known as the Mayas .Very little was known about the Mayas at that time, but Catherwood's drawing in the book showed incredible cities with temples, pyramids and other buildings as impressive as those of their northern neighbors, the Aztecs. These cities, however, were deserted. The inhabitants had disappeared almost a thousand years before. Since that time, far more has been learned about this remarkable civilization. The Mayas had a highly developed system of government and of agriculture, as well as an incredibly accurate system of measuring time. They were also wonderful engineers capable of moving huge blocks stone long distances and cutting them to accurate shapes and sizes. And yet although the Mayas knew about the wheel, they never used it. Neither did they use metals other than copper. What is ever more surprising is that they suddenly abandoned many of their cities and built new ones in the jungle. Some time around AD900, Mayan civilization collapsed. By the year 1200, their last great capital,Chichen Itza, was deserted. Who were these strange people and the even stranger gods they worshipped ? What brought about their sudden and mysterious collapse? Some writers have tried to prove that the Mayas had contact with visitors from space and even that they themselves came from another planet. Some people believe that their civilization came to an end because the Mayas never developed a proper resistance to local germs and diseases. All we really know is that when the first Europeans appeared off their coast in 1517, this great and mysterious culture was only a memory. Question: Mayas civilization collapsed probably in_. Yes or no, is the answer "around AD 900"?
**Answer**
No