Given the task definition, example input & output, solve the new input case.
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
Output: Researchers did experiments on kids in order to find out _ .
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 case for you: Article: We all have fond memories of taking a few lazy months off after the stress of A-levels. So now that summer has arrived, let's take full advantage. It goes without saying that summer vacations are the perfect time to go traveling. Tickets go up greatly when you turn 26, so make the most of cheaper rates while _ . Overseas volunteering won't amaze future employers, but it can be very useful. Finding a reliable company that won't cheat you is important, as is discovering a program that interests you. There are plenty of websites where you can see other people's suggestions. Of course for most of us, money is tight. To avoid overspending you can combine employment and vacation. Hannah Warn, a psychology student at the University of Winchester, is spending her summer at Camp America where students enjoy a good time on a summer camp. "Being thrown into something where I don't really know what to expect is exciting," she says. "It gives me a chance to experience being away from home in a different way." Those with a talent for languages might also consider working abroad as an au pair . The work may be a chance to involve yourself in a new culture while your employer pays most of the bill. If you have an idea of the sort of career you'd like, getting work experience is wise. In many careers, graduating with only your degree to show for your three or four years just won't make it. Send applications off early and to as many places as possible. Make sure you take a well-earned break this summer.
Answer: students may enjoy lower-price tickets when traveling
Output:
It can be inferred from the passage that _ .