You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

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
Solution: Researchers did experiments on kids in order to find out _ .
Why? It is clearly mentioned in the article that to the check effect of mood on children is the main purpose of the experiment.

New input: Article: Today's children are the "result" of the modern society. Our parents have jobs that keep them busy almost all day long. They only have a free day in a week. This doesn't allow them to keep an eye on their children. On the other hand, the modern society gives more freedom to the children than they could "handle". As a child, you don't know how to grow up by yourself until you reach a certain age. That is why you need school and parents to be by your side all the time. If you don't have either of them you may make a lot of mistakes. The social system of the modern society is very _ especially with the children. Most of the children today are rebels . They are rude. They are given too much freedom by their families. This is their parent's mistake. They ought to know that the freedom they give to their children is misunderstood. For example it is a bad thing for a 17 - year - old child to go out in the evening on weekends. Parents are also guilty of the way their children show up in the street or at school. The same guilt belongs to the teaching system as well. Pupils shouldn't be allowed to dress like they were on a fashion presentation at school. Another important fact we can think of regarding the freedom of children is their free will of spending money. Parents shouldn't allow their children to spend money on whatever they want. I think children are given too much freedom not only by their parents, but also by the society. The latter is more to be blamed!
Answer: is likely to create a troubled generation
Solution:
The writer implies that parents' busy lifestyle _ .