input question: Write a multi-choice question for the following article: Article: The sun is a huge, hot, bright star. It is important because without it there would be no life on Earth. The sun gives us light and heat. All living things need light and heat from the sun to live. Plants need light and heat to grow. They use the light from the sun to make food. We cannot make our own food, but plants can. All the food we eat comes from plants in a food chain which starts with the sun. For example, Animals need sunlight, too. Just like us, their food comes from a food chain which begins with the sun and the plants. sun- leaf- caterpillar -bird sun- seaweed -small fish- whale Sunlight means we can see during the day. If there was no sun, it would be dark all the time. Even when the sky is cloudy, the sunlight is very strong and it shines through the clouds.???
output answer: Question: All the food we eat comes from _ . And it starts with the _ .Options:A plants; earthB a food chain; sunC food; sunD plants; starAnswer:D

input question: Write a multi-choice question for the following article: Article: Convection vs. Conventional Ovens If you are in the market for a new oven and you've already begun shopping for one, you've probably noticed that there are a few different types. Two of the most popular oven types are conventional and convection. The difference in these two types of ovens is the way in which the heat in the oven is spread during the cooking process. Convection ovens A convection oven uses a fan which is usually located on the back side of the oven. The purpose of the fan is to force the heated air inside of the oven and circulate it around the item being cooked. The heater air is constantly pushed over and around the food, and therefore a convection oven cooks food much faster than a conventional oven. Not only does a convection oven cook food more quickly than a conventional oven, but it can also thoroughly cook food at lower temperatures. The average amount of time saved when cooking with a convection oven is about 20 percent of the food's normal cooking time. The temperature a convection oven uses to cook food is also about 20 percent lower than a recipe's suggested cooking temperature. Convection ovens are speedier and more efficient than conventional ovens, and therefore may be more expensive. However, professional chefs from around the world swear by them and rely on them for delicious tasting food. Also, since the air circulation in a convection oven is the same throughout, food will cook at the same rate no matter where it is placed in the oven....on the top or bottom rack or near the front or back. Conventional Oven Traditionally, most personal residences in the United States come equipped with a modern conventional oven. These are the most common types of household ovens, and are used every day to cook all sorts of meals, desserts, breads, and many other types of food. Conventional ovens are similar to convection ovens in that they both cook food using heat. They both have the ability to use either gas or electricity, depending on the hook-up in a home. Some may use either...???
output answer: Question: Which of the following is True of both convection ovens and conventional ovens?Options:A Items cooked on the bottom of an oven will not cook properly.B Food will be cooked evenly.C It uses either gas or electricity to provide heat.D It is not easy to use for people who aren't familiar with cooking.Answer:C

input question: Write a multi-choice question for the following article: Article: Alaska polar bears are losing their fur and U.S. Geological Survey scientists don't know why. In the past two weeks, nine of 33 bears checked by scientists in the southern Beaufort Sea region near Barrow were found to have alopecia -- loss of fur, said Tony DeGange, chief of the biology office at the USGS Science Center in Anchorage. Three of four bears inspected Thursday near Kaktovik showed the symptoms as well. Scientists have been collecting blood and tissue samples from the suffering bears, but they do not know the cause or the significance of the outbreak, the Anchorage Daily News reported. "Our data set suggests that this is unusual but not unprecedented," DeGange said. Ten of 48 bears checked by the team in 1998-1999 had a similar condition, he said. In a long-standing project, the USGS has sent polar bear research teams to the area since 1984. The teams track and examine the bears to help determine their general health and habits. This year they saw their first bear with hair loss on March 21. The team will end up this year's operations in May when the sea ice becomes too dangerous for safe travel. "We took biopsies in 1999 and couldn't establish a causative agent for the hair loss then," DeGange said. "But now we have this unexplained death event going on with seals . And they haven't been successful in figuring out what caused the seal deaths. Is it just a matter of coincidence or is it related? We don't know." In December 2012, the National Oceanic and Atmospheric Administration declared an "unusual death event" based on a number of ringed seals found on beaches on the Arctic coast of Alaska during the summer. Dead and dying seals were found to have hair loss and skin sores. Affected seals were later observed in Canada and Russia.???
output answer: Question: What is the purpose of the project USGS has been doing since 1984?Options:A To send polar bear research teams to where the bears live.B To track the bears' route and give them physical examination.C To find out the bears' physical condition and living habits.D To search for the cause of the bears' loss of fur and solutions.Answer:C

input question: Write a multi-choice question for the following article: Article: Dear Editor: While a new school term is about to begin, perhaps we should reconsider the matter of examinations. In July, two writers(letters to the editor) praised the cancellation of exams because they believe "Tests don't tell the whole story". As a teacher who has worked in four countries, I have had the experience that a student who earns good marks is generally a good student, and a student's final mark in a subject is usually a grade average of the year's work. Of course there are expectations, but they do not have the frequency that would give an unfair picture of a student's ability. The simple fact is that proper class work; diligent exam studies and good marks are almost certain indicators of a student's future performance. The opposite is, almost certainly, incompetence. There is no acceptable substitute for competition of quality. How can teachers and future officials determine what a student has learned and remembered? Should we simply take the student's mark for it? Any institution that "liberates" students from fair and formal exams is misguided, if not ignorant and surely the "graduates " of such institutions will lack trustworthiness , not to mention being rejected by foreign universities for graduate or other studies. When all is said and done, I sense that a fear of failure and a fear of unpleasant comparison with others are at the bottom of most ban-exam talks. Excellence and quality fear nothing. On the contrary, they seek competition and desire the satisfaction of being the best.???
output answer:
Question: According to the letter, a student's final mark _ .Options:A is often encouragingB often tells whether he likes the object or notC often prove unreliableD often gives a fair picture of the year's workAnswer:D