[Q]: Write a multi-choice question for the following article, with the given choices and answer: Article: The Sieferts are the kind of environmentally conscious family who has solar panels atop their home. They use timers on their kids' showers and have planted drought-tolerant landscaping. But they feel kind of guilt. "I haven't thought about the pool as much as I probably should," said Annette Siefert. As California's drought worsens, swimming pools have become a target for those who think the classic backyard greens waste water. Some water districts have banned new pools from being filled and have limited how much water existing pools can use. But some of those agencies are walking back the rules as they make a surprising discovery: Pools aren't the water wasters some have made them out to be. Analyses by various water districts, along with scientific studies, conclude that pools and their surrounding landscapes use about the same amount of water as a lawn of the same size. Over time, pools might even use less water. With pool covers, experts say water evaporation can be cut by almost half, making pools significantly less wasteful than grass and about as efficient as drought-tolerant landscaping. Facing complaints over a recent ban on filling pools, the Santa Margarita Water District conducted its own water-use analysis. It found that pools require thousands of gallons of water to fill initially, but they use about 8,000 gallons less water than a traditional landscape after that. By the third year, the analysis found, the savings add up, and a pool's cumulative water use falls below that of a lawn. Water agencies such as the Los Angeles Department of Water and Power have come to similar conclusions. Armed with new information, Santa Margarita Water District officials will reconsider their ban next week. "We want to respect the people's rights to use their property. There are many families we know that have saved for pools," said Jonathan Volzke, spokesman for the 155,000-customer district. "But at the same time, the reality around us is that we're in the third year of a serious drought, and we don't know if... Options: A Water Crisis In California B Strict Ban On Filling Pools C The Sieferts--Real Environmentalists? D Pools--A Big Factor During Drought? Answer: D Pools--A Big Factor During Drought? Question:
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[A]: What would be the best title for the passage?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Before you leave for the airport Ensure that you have your passports (and any necessary visas), tickets and money in your hand luggage. If packing medicines, ensure that they are in their original packaging as this will avoid delays or prevent them from being taken away at customs. Do not wrap presents as they may have to be unwrapped by security staff or customs. The Department of Health has devoted a section of their site to health advice for traveling abroad. Getting to the airport Always allow plenty of time to reach the airport. You should arrive there 2 hours before the take-off for international flights and one hour before the take-off for domestic flights. If you are driving to the airport, ensure that you have booked airport parking in advance. If you are being driven by a friend who wants to see you off, ensure that he / she knows where the short stay parking is located. If taking a taxi, ensure that the firm you intend to use has taxis available at the time you wish to travel. At the airport Be aware that increased security has considerably lengthened the time it takes to go through check in and security. Make sure you keep your baggage with you at all times and alert any member of airport staff to any unattended package. Never look after baggage belonging to other people or carry anything onto the aircraft for someone else. Keep a close eye on the display boards announcing which gate flights depart from. In the air If on a long flight, move your feet around, or get up and walk around regularly if you can. Avoid dehydration by drinking plenty of water or other non-alcoholic drinks. Don't eat too heavily before or during a long flight as this will help to avoid indigestion and hypertension . To reduce jet lag , have some extra sleep before the trip, get some sleep during the flight and try to make mealtimes the same as the time of meals at your destination. Options: A make sure that you have all the necessary things with you B ensure that any packed medicines are in their original packing C wrap presents up tightly for the safety D know some advice for traveling abroad from the website Answer: C wrap presents up tightly for the safety Question:
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output: Before leaving for the airport, you should NOT _ .

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: When Iain Douglas-Hamilton first started studying elephants in Africa,he had to invent ways of tracking the big animals. Over the course of 40 years in the field, the zoologist learned how to fly airplanes and use some high-tech means to follow their movements. He also learned how to get out of the way fast. "I learned how to climb trees very quickly," says Dr. Douglas-Hamilton, winner of the 2010 Indianapolis Prize. As co-founder of Save the Elephants, he has also learned to be an activist, author, and politician. When Douglas-Hamilton left Tanzania, in East Africa, in 1970 to study at Oxford University in Britain, he left behind "an elephants' paradise ."But when he returned in 1972, the country's national parks looked more like a war zone. Douglas-Hamilton often found more dead elephants than living ones. Dr. Douglas-Hamilton now lives in Kenya with his wife, Oria, who co-founded Save the Elephants. Together they have written two books, "Battle for the Elephants" and " Among the Elephants". During the height of the ivory poaching ,Douglas-Hamilton flew in small planes, helping bring back elephants in Uganda from the edge of extinction. He's been repeatedly shot at and has survived plane crashes, floods and diseases. He fought for years for a worldwide ban on ivory sales, which finally took effect in 1989. Douglas-Hamilton pioneered the scientific study of elephant social behavior. Among his discoveries: Elephants have a society controlled by female elephants and travel in families. In 2009, he worked to save a rare group of desert elephants in Mali from the worst dry weather in Mali's history. There have been other successes, particularly in East and Southern Africa. Douglas--Hamilton has proposed the idea of a mobile national park, where the protected land would follow elephants as they travel. No country has yet accepted it. Even after decades of research, Douglas-Hamilton still enjoys the company of elephants. "I love to sit with them and be with them, "he says. "I have the greatest joy just to be... Options: A Douglas-Hamilton's winning the Indianapolis Prize. B Douglas-Hamilton's devotion to protecting elephants. C Douglas-Hamilton's research into African animals. D Douglas-Hamilton's fight for a mobile national park. Answer: B Douglas-Hamilton's devotion to protecting elephants. Question:

A:
What is the passage mainly about?