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.

Article: Teenagers who spend hours in front of the television may have a poorer diet as young adults. A study,which included nearly 1,400 high school students,found those who watched TV for five hours or more per day had less healthy diets than peers five years later. Why does this happen? Should the parents take any measures? On the one hand,people who spend a lot of time in front of the TV, especially teenagers,may snack more,and that may affect their long-term diet quality. On the other hand,TV ads for fast food,sweets and snacks tempt teenagers to eat more of those foods. And TV time might also replace exercise time for some kids. Lead researcher Dr. Daheia J. Barr-Anderson,of the University of Minnesota in Minneapolis,told Reuters Health a clear correlation between TV time during high school and diet quality in young adulthood. While the heaviest TV viewers were eating the most junk food , those who'd watched less than two hours per day had the highest intake of fruits,vegetables, whole grains and high-calcium food. In her opinion,parents should limit and monitor TV viewing. As far as I am concerned,children should watch no more than two hours of television per day. And parents should set a good example by eating right,being physically active and their own TV time.
Answer: Teenagers' TV time may affect their diets later.
What's the best title for this passage?

Article: An earthquake is a trembling or shaking of the ground caused by the sudden release of energy stored in the rocks below the surface. Generally, earthquakes last only seconds. Strong ground shaking during a medium to large earthquake generally lasts about 10 to 30 seconds. Aftershocks can occur once in a while for weeks or even months. Many people think that there is an "earthquake season" or a kind of " earthquake weather ".As a matter of fact, there isn't. Earthquakes can occur at any time of the year and at time of day or night. Earthquakes occur under all weather conditions-sunny, wet. or cold without any special weather tendency . Also, you don't need to worry that the ground will open up and swallow people when earthquakes occur. Open ground cracks may form during an earthquake, for example, to land sliding or ground falling. However, such cracks tend to be open gaps (they don't " swallow") that a person could stand in afterwards. The safest place in an earthquake is an open field because buildings and falling objects can injure or kill you. If you are indoors, when you feel the ground start to shake, take cover immediately under a table or strong piece of furniture, placing something between falling objects and yourself. Don't " attempt to use the stairs or an elevator to get out of the building..
Answer: What usually injures people during an earthquake are falling buildings.
Which of the following is TRUE according to the passage?.

Article: Climate change is making it harder than usual for scientists to figure out what the future will bring and what impact weather changes will have on society and the economy. An upsurge of severe weather events has already destroyed homes, businesses and lives. Some fairly simple changes may reduce the toll. In a laboratory test, a house built with conventional techniques is falling apart in hurricane-force winds. The survivor has stronger shingles, thicker roof boards, and metal straps holding floors together. Wind tunnel tests were done by the Insurance Institute for Business & Home Safety. It says stronger construction costs a little more, but holds up much better to extreme weather. The growing number of unusually strong storms, like Typhoon Haiyan, has convinced the Chairman of the U. S. Senate Homeland Security Committee, Tom Carper, that extreme weather is the "new _ )." "Extreme weather events have increased in frequency over the past 50 years and are expected to become even more common, more intense, and more costly," said Carper. Hurricane Sandy hit beachfront businesses along the U.S. East Coast, including Carper's home state. Insurance companies had to pay out huge claims. To limit such losses, the insurance industry can raise premiums for businesses in vulnerable locations and offer discounts to clients who make their buildings more resilient with upgraded construction techniques. Managing risks is the job of insurance brokers like Kevin Connelly of the Graham Company, who spoke to VOA via Skype. "We are either going to price your insurance at a huge markup, or we are not going to write (sell it) it at all, which is just as bad obviously," said Connelly. Drought is another suspected consequence of climate change, and dry ground means more wildfires in California. Current mathematical models of climate change do a poor job of predicting the economic impact of drought and other weather events, says Massachusetts Institute of Technology Professor Robert Pindyck, who spoke via Skype. "I think all we can do, taking all of that into account, is come up with some very rough numbers, very rough estimates, "said Pindyck. "Consensus estimates that maybe experts provide, that give us a view of what would the catastrophic outcome look like if we don't do anything?" To help deal with this serious problem, Pindyck says policymakers should take actions such as imposing a tax on carbon dioxide emissions. A carbon tax would encourage companies and families to use less energy and generate fewer of the gases thought to be driving changes in the climate. But other analysts say it is unlikely a new tax will get approval in the U.S. Congress any time soon.
Answer: Stronger construction will save the expense in the long run.
What can be inferred from the passage?