In this task, you're given an article and an answer. Your task is to generate the question for the answer based on the given article.
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Question: Article: Check out our tsunami facts and learn some interesting information related to these great walls of water that can cause so much destruction. Find out what causes tsunamis and read about some recent examples of tsunamis that have occurred around the globe. The Japanese word for tsunami means harbor wave. Tsunamis are sometimes called tidal waves but this term has fallen out of favour because tsunamis are not related to tides. Tsunamis are huge waves of water that are usually caused by earthquakes or volcanic eruptions. As a tsunami approaches the shore, water may move back from the coast. If it is shallow enough the water may be pulled back hundreds of metres. If you are in the area, you can know that a tsunami is on the way when you see this phenomenon. Regions in tsunami danger zones often have warning systems in place to give people as much time as possible to move to a safe place. When tsunamis hit shallow water (often near the coast) they slow down but increase in height. An earthquake in the Indian Ocean off Indonesia in December 2004 caused a tsunami that killed over 200,000 people in 14 countries. In March 2011, the Tohoku earthquake off the eastern coast of Japan caused a tsunami that was a major factor in the death of over 15,000 people. The tsunami waves created by the Tohoku earthquake reached a height of over 40 metres in some areas, wiping out coastal towns and causing a number of nuclear accidents.
Answer: Four.

Answer: How many causes of tsunamis are mentioned in the text?

Question: Article: Did you know that vegetables can grow in the climates they are not used to? Cool climate vegetables like asparagus are now able to be grown in places as hot as Hawaii. In Hawaii, marine engineers have been able to actually let you believe such vegetables that they are living in cooler climates. In that way they grow faster and taste better. What these engineers have been using is very simply cold sea water. How did they use it? They place pipes in the soil and cold water flowing through them cools the earth. This causes plant growth and enables gardeners in tropical climates to grow crops from cooler climates. Also some of these pipes are exposed to the air and they make the air "wet" and thus water the gardens. What especially makes people happy about this process is that nothing to the natural conditions is being used. Another new use for cold ocean water is to cool buildings. Engineers believe that for example the entire west coast of the prefix = st1 /United Statescould be air-conditioned using seawater.
Answer: Cool the soil.

Answer: What does the new system enable the gardeners to do?

Question: Article: Erica and Steve Lineberry have been rock climbing since 2005. They were first introduced to it while visiting a family in Montana. Now they are at climbing centers, like Inner Peaks in Charlotte, three times a week, and on weekends they climb outdoors. Steve said they first started climbing as part of their exercise. Years later, he lost 60 pounds. But as the couple's interest in the sport grew, they consulted some _ and started climbing outdoors. Then Erica got pregnant. "Most people think that rock climbing and pregnancy don't go very well together," Erica said. But with lots of places to go, Erica kept climbing through her pregnancy. Then her son, Canaan, was born. She says the baby immediately started participating in the family sport. "He went to the gym the first time with us at four weeks old, and then we took our first outdoor trip, just a day trip, at six weeks old with him." Now Canaan is three-year-old, and Erica is once again pregnant: 7 months along. During her first pregnancy, she blogged about climbing while pregnant. Now her Cragmama.com website is a top resource for families who rock climb. Erica said, "I think a lot of people will say, they'll wait a few years until they get into an easier age or an easier life phase with their kids. And I think if they wait for that they're going to wait forever." Her message to women is to quickly climb back into the things you love; and that your life is not over once you are a mother. Cragmama.com website is quickly becoming the face of mommy rock climbing. She contributes to a handful of climbing magazines. Outdoor equipment companies ask her to wear and use their gear . And her website is a popular resource for families who are not only interested in climbing with their children, but also interested in taking on other adventures too.
Answer: A couple who learn how to climb.

Answer:
What does the author intend to tell in the passage?