input: Please answer the following: Write a multi-choice question for the following article: Article: Zoos have been around for centuries -- and they've changed a lot over the years. In the Middle Ages, wealthy people kept animals in their gardens. Public animal parks appeared in European cities in the late 1700s and early 1800s. The Philadelphia Zoo, the first in the United States, opened in 1874. Until a few decades ago, most zoos were organized by creatures -- monkeys in one area, cats in another, birds somewhere else, just like museum collections. In recent years, zoos have instead begun grouping animals that would normally interact in the wild. Moreover, instead of closing animals behind bars, designers are creating landscapes like the environments in which these creatures would naturally be found. Nearby signs provide information about the animals and their habitats in parts of the world where they normally live. The Denver Zoo's new Predator Ridge exhibit, for example, aims to teach visitors about Africa. Eight acres of land provide homes for 14 animal species, including lions, porcupines, cranes, and wild dogs. Plants from _ grow alongside African-like landform. Ten-foot-tall mounds give lions a place from which to survey their surroundings, just as they would do in the wild. Landscape design makes visitors to the Denver Zoo's Predator Ridge exhibit feel like they're really in Africa. Animals in Predator Ridge can't actually be mixed with one another, for safety reasons. But hidden deep channels and other smart features allow visitors to see all the animals at once. Different species can see each other too.
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output: Question: In the Denver Zoo ten-foot-tall mounds are built to _ .Options:A protect the safety of visitorsB separate lions from other animalsC create a natural environment for lionsD offer visitors a better view of lionsAnswer:C

input: Please answer the following: Write a multi-choice question for the following article: Article: Every year there are hundreds of earthquakes in different parts of the world. In September, 1923, Tokyo and Yokohama were both destroyed by an earthquake and the fires that followed it. They had to be completely rebuilt. One of the most serious earthquakes was in China's Shanxi province in 1556. It killed almost one million people. We measure an earthquake's strength on the Richter Scale. The Richter Scale was introduced in 1935 in Southern California in the USA. It measures earthquakes on a scale of one to ten. Any earthquake measuring five or more is usually serious. The Earth's crust is made up of rock called plates. As these plates move, they sometimes crash against each other, causing the crust to quake. In cities such as Tokyo, where small quakes happen quite often, many modern buildings are designed to be flexible so when the Earth moves, they move with it. Earthquakes can also break up gas and oil pipes. This can cause fires to break out, which can do as much damage as the earthquake itself. Another effect of earthquakes is _ These are huge waves created by earthquakes beneath the sea. They can be many meters high and cause great damage to coastal towns and cities, China, Japan, Russia and the USA have the highest occurrence of earthquakes in the world.
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output: Question: The passage is mainly about _ .Options:A scientists who study earthquakesB the way of measuring earthquakesC a usual natural disasterD what people should do in the earthquakeAnswer:C

input: Please answer the following: Write a multi-choice question for the following article: Article: The temperature is rising again in the Arctic. The sea ice area has dropped to one of the lowest levels on record, climate scientists reported last week. "The new Arctic Report Card tells a story of widespread and continued effects of a warming Arctic," said Jackie Richter-Menge of the US's Cold Regions Research and Engineering Laboratory. "This isn't just a climatological effect. It impacts the people that live there," she added. Scientists concerned about global warming focus on the Arctic because that is a region where the effects are expected to be felt first, and that has been the case in recent years. There was a slowdown in Arctic warming in 2009, but in the first half of 2010 warming was near a record pace. The monthly readings were over 4 degrees Celsius above normal in northern Canada, according to the report card. The report card was prepared by 69 researchers in eight countries. Researchers said last winter's big snow storms that struck some Northern countries were tied to higher Arctic temperatures. "Normally the cold air is bottled up in the Arctic," said Jim Overland of the US National Oceanic and Atmospheric Administration. "But last December and February, winds that normally blow west to east across the Arctic were instead bringing the colder air south," he said. "As we lose more sea ice... warming in the atmosphere can create more of these winter storms," Overland said. There is a powerful connection between ice cover and air temperatures, Richter-Menge explained. When temperatures warm, ice melts. When ice melts it shows darker surfaces underneath , which absorb more heat. "That, in turn, causes more melting and on the cycle goes," she said. In September the Arctic sea ice extent was the third smallest in the last 30 years, added Don Perovich of the US Army Laboratory. He said the three smallest ice covers have occurred in the last four years.
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output: Question: What is the main point of the article?Options:A Last winter's big snow-storms.B Winds in the Arctic region.C Arctic warming and its possible effects.D Changes to the life of people living in the Arctic.Answer:C

input: Please answer the following: Write a multi-choice question for the following article: Article: Many families find that when it comes to a Caribbean getaway, they prefer bigger hotels. If you're considering an Aruba vacation, there are plenty of resorts that will suit your every need. Aruba Marriott Resort and Casino This resort is on Aruba's famous palm Beach, and has the largest rooms of all Aruba hotels. A recent upgrade gives it a very fashionable look and feel. The resort offers excellent services on site including delicate fine dining and a 24-hour casino. Hyatt Regency Aruba Resort Popular with families, this resort stands out by its style and elegance. The most attractive aspect is the Spanish-style architecture and garden-like grounds. you will find waterfalls flowing into the beautiful man-made lake which add to the relaxing atmosphere. This hotel offers plenty to enjoy. Renaissance Aruba Ocean Suites This resort is absolutely fantastic for families with young children and features 40 acres of private beaches. The pool complex features several outdoor pools, two pool-side bars, and a swim-up bar. There is also a kids club which offers many activities. Guests at this hotel even have full access to the Radisson Aruba Resort Casino & Spring. Occidental Grand Aruba This resort is set on a beautiful white sandy beach and offers everything from sailing to late-night dancing. There is always plenty to do on the resort free of charge, but if you want to pay a little extra you can book yourself in for deep-sea fishing, golf, or private tennis lessons.
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output:
Question: The author writes the passage to _ .Options:A introduceB educateC reasonD persuadeAnswer:A