In this task, you're given an article and an answer. Your task is to generate the fill-in-the-blank question for this answer based on the given article. The blanks are always at the end of the question, and can be filled with more than one word or phrase.
Example: Article: Homework can put you in a badmood , and that might actually be a good thing. Researchers from the University of Plymouth in England doubted whether mood might affect the way kids learn. To find out the answer, they did two experiments with children. The first experiment tested 30 kids. Someshapes were hidden inside a different, larger picture. The kids had to find the small shapes while sitting in a room with either cheerful or sad music playing in the background. To test their mood, the scientists asked the kids to point to one of five faces, from happy to sad. Children who listened to cheerful music tended to point to the smiley faces while the others pointed to the unhappy ones. The researchers found that sad kids took at least a second less to find the small shapes. They also found an average of three or four more shapes. In the second experiment, 61 children watched one of two scenes from a film. One scene was happy, and the other was sad. Just like in the first experiment, kids who saw the sad scene acted better compared to the others. The researchers guessed that feeling down makes people more likely to focus on a problem or difficult situation. Not all scientists agree with them, however. Other studies argued that maybe, that cheerful music in the first experiment distracted kids from finding shapes. While scientists work on finding out the answers, it still might be wise to choose when to do your tasks according to your mood. After eating a delicious ice cream, for example, write an essay.
Answer: whether mood affects their learning ability
Example solution: Researchers did experiments on kids in order to find out _ .
Example explanation: It is clearly mentioned in the article that to the check effect of mood on children is the main purpose of the experiment.

Problem: Article: As global warming continues to be a major concern for the future of our planet,people are starting to turn to green living practices to help save it for future generations.Green living involves every aspect of our daily life from driving to work to mowing our lawns. Making the switch to green living all at once might scare most people away from carrying out those earth-friendly changes.There are many ways to ease into this practice and still help save the earth's environment. Air pollution is a major problem for some cities.A lot of it comes from the factories, but that's not the only way contributing to global warming.Automobiles give off a fair amount of pollutant into the air.When you have a lot of cars driving around on the city streets, you're multiplying the amounts of pollutant being emitted by each car that's destroying our ozone .If you want to save the environment,you can start by either car pooling,walking more instead of driving or even purchasing hybrid models that don't do as much damage. Then let's take a look at your home.What kinds of bulbs are you using? The standard bulbs we use only contribute to higher electricity bills and more carbon dioxide.If you switch at least some of your standard bulbs with the compact fluorescent bulbs,you can save the environment while saving on your electric bill. Recycling is also an excellent way to save our environment.Try to buy as many products as you can that can be recycled.The less trash that has to be burned or buried into our soil,the better off our planet will be. These small changes may seem that they couldn't help much for the environment,but they can help tremendously.Every little bit we do is a much-needed step toward reserving natural resources for our future generations.
Answer: they are made to pay for the pollution they cause
Solution: Most people will be frightened if_.