Article: A research found that people shown silent videos of piano competitions could pick out the winners more often than those who could also hear the music. It underlines the importance of our sense of vision, say scientists. Their study concludes that the best predictor of a winner's musical performance was the visible passion they displayed, followed closely by their uniqueness and creativity. Chia-Jung Tsay, from University College London, UK, is the study's author and herself a concert pianist. She was interested in how music was judged and found that even professional musicians were unaware of how much they were using visual information over sound. "For the last two decades, I've taken part in various competitions. Through this experience, I found that depending on what type of evaluations were used, the results might vary widely. This led me to wonder about how much visual information really affects these important decisions," she explained. More than 1,000 participants in the study were given samples of either audio, silent video or video with sound, and asked to rate the top three finalists from 10 international classical music competitions. The actual competition winners were only correctly identified by those who were randomly assigned the silent videos. Dr Tasy said the findings were quite surprising, especially because both trained musicians and those without training had stated that sound was most important for their evaluation. "Regardless of levels of expertise, we still seem to be led primarily by visual information, even in this field of music," she said. "Classical music training is often focused on improving the quality of the sound, but this research is about getting to the bottom of what is really being evaluated at the highest levels of competitive performance. She added, "We must be more mindful of our inclination to depend on visual information at the expense of the content that we actually value as more relevant to our decisions." Question: The participates in the study were asked to _ . Yes or no, is the answer "pick out the best three competitors"?
No

Article: The Underground Railroad wasn't underground and it wasn't a railroad. But it was real just the same. And it was one of the brightest chapters in American history. The Underground Railroad was a secret network of people who helped slaves flee to freedom before the Civil War. The slaves were black people from families who had been brought from Africa in chains. They were owned by their white masters and forced to work without pay. The first slaves arrived inprefix = st1 /Jamestown,Virginiain 1619. Two hundred years later, there were nearly four million slaves in theUnited States. Most worked in large plantations in the South. By then, slavery had been outlawed in most northern states. Many slaves were treated cruelly. Some were not. All could be bought and sold. Some slaves bought their own freedom by earning money during time off from work at the plantation. There were free black people in both the North and South during slavery days. Thousands of slaves ran away each year. Some fled to get away from harsh masters. Others wanted to enjoy liberty. The Underground Railroad was started to help them. The "station" of the Underground Railroad were homes, shops, and churches where runaway slaves were hidden and fed. The "agents" or "stationmasters" were people --- both black and white --- who hated slavery. They wanted to help slaves get free. "Conductors" on the Underground Railroad led or transported fugitives from station to station on their way to free states. They had to watch for slave catchers, who were paid to capture runaways and return them. Some conductors guided slaves all the way to Canada. The most famous conductor was Harriet Tubman. She was a strong, determined woman. Before she became a conductor, Mrs. Tubman had been a passenger on a dangerous journey on the Underground Railroad. She lived as a slave on the plantation inMaryland. One day in 1849, Mrs. Tubman heard that she was going to be sold. She decided to escape instead. Harriet... Question: This story is mainly about _ . Yes or no, is the answer "how people in the United Statesused a secret network to help free slaves"?
No

Article: Water skiing is a sport with many social, economic and health benefits to society. It is unique in that it is a sport where able and disabled persons, and people as young as 5 years and as old as 80 years of age can participate alongside each other. It is a sport that involves more than one person, and is a wonderful family activity that gathers members together for a day of fun at a favorite waterway. Anyone who has put on water skis can attest to its health benefits--it is a sport that demands and develops strength, agility and endurance. The sport includes several disciplines including slalom, tricks, cable, jump, ski racing, kneeboard, wakeboard, and barefoot, with each of these practiced for either recreational or competitive enjoyment. Safety Tips for Water-Skiers Don't take unnecessary risks while water-skiing. The following tips will help you safely enjoy this thrilling sport: ALWAYS have an observer in the boat. This is a legal requirement in many states. The boat driver cannot watch the skier and operate the boat safely at the same time. ALWAYS wear a Coast Guard approved Personal Flotation Device (PFD) designed for water skiing. Ski belts are NOT recommended. Your approved PFD will help keep you afloat. NEVER ski in rough water. High waves or a choppy sea will prevent the tow boat from maintaining a steady course and speed. NEVER ski after dark. It is dangerous AND illegal. Any boat traveling fast enough to tow a skier is traveling too fast to navigate safely at night. NEVER water-ski while under the influence of alcohol or drugs. Such activity is extremely dangerous because of the impairment to your judgment and ability to respond. A recent study conducted with expert skiers who were purposely drunk indicated that even their ability to ski was dramatically reduced. Use hand signals between the skier and observer. Agree before you start what each signal means so there is no confusion at a critical moment. Question: Which is WRONG according to the passage? Yes or no, is the answer "The disciplines mentioned are only for competitions."?
No

Article: One night about nine o'clock, Dr. Eyck, a surgeon, had a phone call from Dr. Haydon at the hospital in Clens Falls. The surgeon was asked to go there at once to operate on a very sick boy who shot himself while playing with a gun. The doctor was soon on his way to Clens Falls. It was 60 miles away. And it was snowing heavily in the city. The surgeon thought he could get there before 12 o'clock. A few minutes later, the doctor was stopped by a man in an old black coat. Gun in hand, the man ordered the doctor to get out. Then the man drove the car down the road, leaving the doctor in the falling snow. It was after 2 o'clock in the morning when the doctor arrived at the hospital in Clens Falls. Dr. Haydon told him that the boy had died an hour before. The two doctors walked by the door of the hospital waiting room. There sat the man in the old black coat with his head in his hands. "Mr. Cuninghan," said Dr. Haydon to the man, "This is Dr. Eyck. He is the surgeon who walked all the way from Albany to save your boy." ,(A, B, CD),. Question: The surgeon was late because _ . Yes or no, is the answer "his car was taken away"?
Yes