Detailed Instructions: 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.
See one example below:
Problem: 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 _ .
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: Chelsea Bourque was 17 years old. When she took a summer job, her mother, Kim Guidry, was confident her daughter would get good life experience. And Chelsea wanted to make her own money and be more independent. Kim didn't worry about her daughter because she'd known the store owner for years. Chelsea did such a good job that when summer ended she was asked to stay on and even open and close the shop sometimes. That was when Kim started feeling uneasy. "She'd be there alone with a drawer full of money for the first or last 20 minutes of her shift ," says Kim. "If she was opening, I'd drop her off to lock the door the minute she got into the building, and I'd wait in the car until the owner arrived. If she was closing, I'd arrive 20 minutes early. You can never be too careful." Kim's concerns were natural. Even though the 6 million American teens who hold job benefit a lot -- learning to manage money, developing time-management skills, and becoming good at problem-solving with other people -- they face some dangers as well. About 230 000 teen workers are injured yearly, from burns and cuts in restaurant kitchens to falls from roofs on buildings. Deaths, fortunately, are rare, but they do happen -- between 60 and 70 each year, according to the National Institute for Occupational Safety and Health. But for most teens and their parents, the pay-offs of working do more good than harm. So help your teens get most out of employment with these stay-safe tips.
Answer: was worried about her daughter's safety
Solution:
From what Kim said, we know she _ .