input: Please answer the following: Write a multi-choice question for the following article: Article: Lakes, ponds, and beaches mean summer fun and cool relaxation from hot weather. But water also can be dangerous for kids if you don't take great care. Nearly 1,000 kids die each year by drowning. Here are some tips to keep your kids safe in the water: At the Lake or Pond *Don't let little kids swim alone without adult supervision-- lakes or ponds may be shallow near the bank and are suddenly deep sharply further out from shore. *Ponds and lakes may hide jagged rocks, broken glass, or rubbish. *Make sure kids wear foot protection; even in the water, they should wear socks or water shoes. *Watch out for weeds and grass in the water that could trap a leg or arm. *Most boating accidents, particularly among teenagers, are related to alcohol . Be sure teens know about the dangers of alcohol, on and off the water. At the Beach *Teach kids to always swim when and where a lifeguard is on duty. Unlike the calm waters of a swimming pool, the beach has special dangers like currents and tides . Check with the lifeguard when you arrive to find out about the water conditions. *Tell kids never to stand with their back to the water because a sudden wave can easily knock a child over. *Teach kids that if they're caught in a dangerous wave, they should swim parallel to the shore or should tread water and call for a lifeguard's help. Whether at the lake or at the beach, teach your child to get out of the water during bad weather, especially lightning.
++++++++++
output: Question: Which is the right behavior when swimming at the beach?Options:A Go off the water without a lifeguard on dutyB Go on swimming in a heavy rainC Go off the water before checking the water conditionsD Call for help if caught in a dangerous waveAnswer:D

input: Please answer the following: Write a multi-choice question for the following article: Article: Beijing today, first published in May, 2001, is the capital's only English weekly newspaper and is published with the help of the Information Office of the Beijing Municipal Government and run by Beijing Youth Daily. Its readers include English-speaking foreigners living in Beijing and local Chinese who have great interest in English or take English as a working language. The paper's main content deals with metropolitan life, explaining the differences and similarities between Eastern and Western culture. Its culture and lifestyle part is regarded as a guide to metropolitan life in Beijing. The paper has 24 pages in four main sections: NEWS: Select stories that discuss cultural differences. COMMUNITY: Reports on developments related to foreigners in the city and a platform by which they can communicate with a bigger audience. CULTURE and LIFESTYLE: Highlights from international lifestyle and fashion trends in Beijing STUDY: Cheerful and humorous pieces to help English-language students improve their skills Beijing Today circulates 50,000 copies published every Friday. It is one of Beijing's most authoritative English media sources, and is sold at post newsstands and distributed in hotels, apartment complexes, etc. Price: 2 yuan per issue
++++++++++
output: Question: Which of the following sections would be the best choice to exchange thoughts with others?Options:A NEWSB COMMUNITYC CULTURE and LIFESYLED STUDYAnswer:B

input: Please answer the following: Write a multi-choice question for the following article: Article: Modern man has cleared the forests for farmland and for wood, and has also carelessly burned them. More than that, though, he has also interfered with the invisible bonds between the living things in the forests. There are many examples of this kind of destruction. The harmfulness of man's interference can be seen in what happened many years ago in the forest of the Kaibab plateau of northern Arizona. Man tried to improve on the natural web of forest life and destroyed it instead. The Kaibab had a storybook forest of large sized pine, Douglas fir, white fir, blue and _ . In 1882 a visitor noted, "We, who ... have wandered through its forests and parks, have come to regard it as the most enchanting region it has ever been our privilege to visit." This was also the living place of the Rocky Mountain mule deer. Indians hunted there every autumn to gather meat and skins. The forest also had mountain lions, timber wolves and bobcats that kept the deer from multiplying too rapidly. Then, in 1906, President Theodore Roosevelt made the Kaibab a national game preserve. Deer hunting was forbidden. Government hunters started killing off the deer's enemies. In 25 years' time, 6,250 mountain lions, wolves and bobcats were killed. Before the program, there were about 4,000 deer in the Kaibab, by 1924, there were about 100,000. The deer ate every leaf and twig they could reach. But there was not nearly enough food. Hunting of deer was permitted again. This caused a slight decrease in the deer herd ,but a far greater loss resulted from starvation and disease. Some 60 percent of the deer herd died in two winters. By 1930 the herd had dropped to 20,000 animals. By 1942 it was down to 8,000.
++++++++++
output: Question: Years later, large numbers of deer in the Kaibab died mainly because of .Options:A the coldB the organized killC the poor managementD the shortage of foodAnswer:D

input: Please answer the following: Write a multi-choice question for the following article: Article: The year is 2094. It has been announced that a comet is heading towards the earth. Most of it will miss our planet, but two pieces will probably hit the southern half of the earth. On 17 July, a piece of 4 kilometers wide comet enters the Earth's atmosphere with a massive explosion . About half of the piece is destroyed, but the remaining part hits the South Atlantic at 200 times the speed of sound. The sea boils and a huge hole is made in the seabed. Huge waves are created and spread outwards form the hole. The wall of water, a kilometer high, rushes towards southern Africa at 800 kilometers an hour. Cities on the African coast are totally destroyed and millions of people are drowned . Before the waves reach South America, the second piece of the comet lands in Argentina. Earthquakes and volcanoes ash set off in the Andes Mountains. The shock waves move north into California and all around the Pacific Ocean. The cities of Los Angeles, San Francisco and Tokyo are completely destroyed by earthquakes. Millions of people in the southern half of the earth are already dead, but the north won't escape for long. Because of the explosions, the sun is hidden by clouds of dust, temperatures around the world fall to almost zero. Crops are ruined. The sun won't be seen again for many years. Wars break out as countries fight for food. A year later, no more than 10 million people remain alive. Could it really happen? In fact, it has already happened more than once in the history of the earth. The dinosaurs were on the Earth for over 160 million years. Then 65 million years ago they suddenly disappeared. Many scientists believe that the Earth was hit by a piece of object in space. The dinosaurs couldn't live through the cold climate that followed and they died out. Will we meet the same end?
++++++++++
output:
Question: Why can't the northern half of the earth escape for long?Options:A Because the land is covered with water.B Because the light and heat form the sun cannot reach the earth.C Because people there cannot live at the temperature of zero.D Because wars break out among countries.Answer:B