Question: Write a multi-choice question for the following article, with the given choices and answer: Article: When NASA astronaut Scott Kelly completes his yearlong mission on the International Space Station next year, he'll come back just a little bit younger than his twin, Mark, than he was before. This is because time travels more slowly in space, a phenomenon first described by Albert Einstein's 1915 theory of general relativity. This December, universities and academies around the world are celebrating the 100th anniversary of the theory's publication. Even 60 years after his death, Einstein is still the most important scientist of the modern era. Looking back as far as 2,400 years ago, only Newton, Galileo and Aristotle were his equals. Born in the era of horse-drawn carriages, his ideas started a technological revolution that brought about more change in one century than in the 2,000 years before. In 1905, Einstein published four important scientific papers. These completely changed people's ideas about space, time, light and matter. In one of these papers Einstein. introduced his theory of special relativity. Two groundbreaking parts of the theory were about the relationship between mass and energy and the speed of light. Einstein was able to show that mass and energy were connected through the formula E=MC2. The theory also says that no object can travel faster than the speed of light. About 10 years later came his theory of general relativity, the theory that modern physics is really based on. In Einstein's mathematics, space has three dimensions, and the fourth dimension is time. Space and time are part of one continuum, called space-time. The presence of mass changes space-time, which explains where gravity comes from. Computers, satellites, telecommunication, lasers, television and nuclear power, many of the biggest developments in the modern world, can be linked to Einstein's work. "We are a different people than we were a century ago," said astrophysicist Michael Shara of the American Museum of Natural. History, "completely different, because of Einstein." However, there's more to him beyond the image... Options: A give high praise to Einstein's important publications B stress the great contribution that Einstein made to the modern world C suggest that more research needs to be done into Einstein and his work D say that there was more to Einstein than just being a science genius Answer: B stress the great contribution that Einstein made to the modern world Question:
Answer: By using Michael Shara's words, the author intends to _ .

[Q]: Write a multi-choice question for the following article, with the given choices and answer: Article: Don't go to Kauai. Go to any of the other Hawaiian Islands--Maui, Lanai, the Big Island-- but leave Kauai for us. The weather on Kauai is so unpredictable that sometimes it rains all day--in fact, it's the second-wettest spot on the earth. Yes, there are giant double rainbows all the time, and the sunlight through the clouds is magical. But if you are not interested in these, go somewhere else. You just can't control the nature on Kauai, and who wants to surrender to the nature when you could be at a fine hotel, lying in a comfortable chair next to a swimming pool, with food served upon request? So what if Kauai produces surf champions the wayprefix = st1 /Texasproduces cowboys? Most of its 300 white-sand beaches are unmarked. Unless you connect with the local people, the hidden spots are hard to find. While Hanalei is the most beautiful town you've ever dreamed of, you can forget about discos and clubs. Worse, it doesn't have one single four-star restaurant. What it does have is the original drive-through places where you pass by a rambutan tree, and pick a piece of fruit. Shopping in Kauai? Forget it--unless you are interested in shell necklaces and beautifully carved wood bowls. Kauai is not about pampering. It's about going natural and finding the nature within you. It's a do-it-yourself place that offers walking along the coast, diving and swimming in the Pacific Ocean, and lying on the beach. Don't go to Kauai unless you have a lot of time, because there's only one road, which can be slightly dull. It winds through the beautiful scenery of waterfalls, rivers flowing into the ocean, and taro fields. You have no choice but to look at everything, because the speed limit is 35 m.p.h. If you're not interested in color1, don't bother with Kauai, because that's what you get--red roads, blue oceans, and a hundred different shades of green. It's like diving on land. Many people on Kauai believe that this is Lemuria--a lost island in the Atlantic. Can you imagine? Those Hawaiians,... Options: A a piece of shocking news B an exciting story C an interesting introduction D a moving advertisement Answer: D a moving advertisement Question:
****
[A]: After reading the text, we come to know that it is _ .

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: More often than not, the person sitting next to you on a plane or sleeping in the next hotel room has paid more or less than you did for the same services. Each day, airlines give more than several hundred fares for flights between the same two cities and hotels charge different rates for the same room. So how do you find the best rates? Here are some tips: ^ Sign up for fare special e-mails. When airlines get into a fare war, the cost of a plane ticket can fall overnight and the discounted fare may be sold out by noon the next day. Get on the mailing list of airlines and other travel Web sites so you can be told immediately if fares drop. ^ Buy your tickets at least 21 days in advance. There are usually four different timetables for advance tickets: 21-day, 14-day, 7-day, and 3-day. The further in advance you book your flight, the lower the fare you will find. ^ Consider another airport. Find out about all the airports that are near your destination city. You might be able to fly into a smaller airport or neighboring city at a much lower rate. ^ Stay over a Saturday night. Airlines give the highest fares to business travelers, who fly during the week and spend their weekends at home. If you plan to leave for your trip on a Wednesday and return on Saturday, your fare would be a lot higher than you stay until Sunday morning. ^ Fly on Tuesdays, Wednesdays, and Saturdays. Some airlines offer cheaper fares on different days of the week. Generally, it's the cheapest to fly on Tuesday, Wednesday, and Saturday. Remember, though, that a Saturday stay is necessary to receive the lowest rate. ^ Pick a flight with plenty of open seats. Seats in a flight are divided into "classes", and each class has its own price. Since the cheapest classes sell first, the fewer seats that are left on a plane, the more expensive they are. Options: A Check travel web sites often so that you can buy the lowest-price ticket in time. B Choose a flight with same "classes" seats every time you travel. C The further in advance you book your ticket, the lower the price you will find. D Compare different airports so that you can reach your destination at the lowest rate. Answer: B Choose a flight with same "classes" seats every time you travel. Question:
++++++++++
output:
Which is NOT the cheapest way to travel by air according to the passage?