input: Please answer the following: Write a multi-choice question for the following article: Article: Astronomers have captured the first direct image of a planet being born. Adam Kraus, of the University of Hawaii's Institute for Astronomy, said the planet is being formed out of dust and gas circling a 2-million-yea-old star about 450 light years from Earth. The planet itself, based on scientific models of how planets form, is believed to have started taking shape about 50,000 to 100,000 years ago. Called LkCa 15b, it's the youngest planet ever observed. The previous record holder was about five times older. Kraus and his colleague, Michael Ireland from Macquarie University and the Australian Astronomical Observatory, used Keck telescopes on Mauna Kea(a volcano on the island of Hawaii, US) to find the planet. Kraus presented the discovery Wednesday at NASA's Goddard Space Flight Center in Maryland. Observing planets while they're forming can help scientists answer questions like weather planets form early in the life of a star or later, and whether they form relatively close to stars or father away. Planets can change orbits after forming, so it's difficult to answer such questions by studying older planets. "These very basic questions of when and where are best answered when you can actually see the planet forming, as the process is happening right now," Kraus said. Scientists hadn't been able to see such young planets before because the stars they're circling around outshine them. Kraus and Ireland used two techniques to overcome this problem.[:++] One method, which is also used by other astronomers, was to change the shape of the telescope mirrors to remove light distortion created by the Earth's atmosphere. The other method they used, which was unique, was to put masks with several holes over most of the telescope mirrors. The combination of these techniques allowed the astronomers to obtain high-quality images that let them see the planet next to the bright star. The star LkCa 15--the planet is named after its star--was the team's second target. They immediately knew they were seeing something new,...
++++++++++
output: Question: The research on younger planets helps scientists _ .Options:A study why planets change orbits after formingB understand how planets move around their starsC answer questions about the age of stars and planetsD know the relationship between planets and their starsAnswer:D

input: Please answer the following: Write a multi-choice question for the following article: Article: Experience the Colorado River the Hualapai Way! River Runners offers the ONLY One Day Whitewater trip ANYWHERE at the GRAND CANYOU! Since1973,Hualapai River Runners has been conducting whitewater rafting journey to the Colorado River. Our experienced guides expertly sail along the river and share the history of the Canyon and the Hualapai people with you. Visitors experience the excitement of whitewater rapids and then stop to enjoy the impressive beauty of Travertine Falls and a tasty lunch.No charge for children 2 years and under. One-Day Trip Retail$249.00+$79.00(helicopter and round-trip ground transportation) Whitewater rafting tours begin in Peach Springs.Hualapai River Runners transports you to Diamond Creek, which is the starting point for the 37 mile rafting tour. Lunch is included and upon arrival at the rafting tour termination point ,fly out of the Grand Canyon by helicopter to Grand Canyon West. Two-Day Trip Retail$549.00+$79.00(helicopter and round-trip ground transportation) Two-day rafting trips with one night on the Colorado River. All supplies and meals are included. Two days in the Grand Canyon,on the Colorado River allows more time to explore one of the Seven Wonders of the World. Tours Include: *Round-trip transportation from Peach Springs to the starting point and from the termination point back to Peach Springs. *Snack, drinks and lunch(vegetarian meals available upon request) *Waterproof dry bags for storing your cameras, sunscreen, dry clothes, etc. *The helicopter part of transportation is weather permitting. If the helicopter transportation is cancelled because of bad weather, the raft will continue an additional two hours to South Cove and a maximum $20.00 per customer will be given back. Special Website booking rate 15% off rafting in April 2010. So book now! Call us Toll Free Today! Tel: 1-888-868-9378
++++++++++
output: Question: We learn from the passage that _ .Options:A Hualapai River Runners provides dry clothesB you will get $20 back if you are dissatisfiedC the trip is free of charge for children under 2D online booking has a better offer all year roundAnswer:C

input: Please answer the following: Write a multi-choice question for the following article: Article: In ancient times the most important examinations were spoken, not written. In the schools of ancient Greece and Rome, testing usually was made up of saying poetry aloud and giving speeches. In the European universities of the Middle Ages, students who were working for advanced degrees had to discuss questions in their field of study with people who had made a special study of the subject. This custom exists today as part of the process of testing candidates for the doctor's degree. Generally, however, modem examinations are written. The written examination, where all students are tested on the same questions, was probably not known until the nineteenth century. Perhaps it came into existence with the great increase in population and the development of modem industry. A room full of candidates for a state examination timed exactly by electric clocks and carefully watched over by managers, looks like a group of workers at an automobile factory. Certainly, during examinations teachers and students are expected to act like machines. One type of test is sometimes called an "objective" test. It is intended to deal with facts, not personal opinions. To make up an objective test, the teacher writes a series of questions, each of which has only one correct answer. Along with each question the teacher writes the correct answer and also three statements that look like answers to students who have not learned the material properly.
++++++++++
output: Question: The kind of exams where students must select answers areOptions:A objectiveB personalC spokenD writtenAnswer:A

input: Please answer the following: Write a multi-choice question for the following article: Article: Everyone wants to know the secrets of a long and healthy life. Here are some discoveries from health experts. Many studies looking into the lives of centenarians look at what they eat. Many people who live into their hundreds live in the Mediterranean , so their diet, which is high in fruits, vegetables, nuts, and healthy fats like olive oil, gets a lot of attention. The diet has been linked to a healthier older age, lower risk for heart disease, and even protection against memory loss. Education is related to a longer life. A 2012 report from the CDC's National Center for Health Statistics found that people with a bachelor's degree or higher live about nine years longer than people who don't graduate high school. James Smith, a health economist at the RAND Corporation, is also a supporter of the argument for staying in school for better life expectancy. His findings show education should be an even bigger factor than race and income. Educated people are more likely to land better jobs, plan for their future, and make healthier lifestyle choices. Being a hard worker doesn't necessarily mean job-stress will harm you. The Longevity Study found that plenty of hard workers lived long lives. "Skeptics may wonder if hard workers really are enjoying life." the authors write, "We found that productive, hardworking people (even in old age) are not stressed or miserable, but tend to be happier, healthier, and more socially connected than their less productive peers." Having a strong social group is associated with a longer life. We often turn to friends and family for support, and taking care of the people that matter to us may help us take better care of ourselves, some evidence shows. Some research even suggests that immune function is improved when we are around our friends, and that they help with stress management. Research shows that sitting for long period of time put people at risk for shorter lifespans and other health risks. A 2011 study found that each hour people spent sitting down and watching TV after...
++++++++++
output:
Question: According to James Smith, which makes the greatest difference to a long life?Options:A RaceB EducationC IncomeD DietAnswer:B