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: I would recommend uVolunteer Programs in Costa Rica to anyone. Everyone can learn something and enjoy their time here if they have the ability to adapt to different circumstances and a sense of adventure. I came to San Ramon---the capital of Costa Rica, hardly knowing any Spanish, so the first thing I did there was to take Spanish courses at Spanish Language School for a week. My family stay was also of great help to my language study, but that experience with the classes gave me _ on the language, which has been extremely valuable. Once in San Ramon, I was fortunate enough to experience several projects with amazing people. I taught Adult English Night Classes, helped at an elementary school, and also went to the Community Center in Bajo. The adult classes are just so awesome because it can be really engaging, social, and fun while being educational. We all learned a lot from each other and became pretty close. The Sabana School was a nice elementary school right by the dorm. The kids were so incredibly nice, even giving me lots of hugs and small gifts. I came at a time when there were many holiday celebrations so there were some scheduling challenges, resulting in me being there to assist English classes a couple of hours in the morning. I decided to go to Bajo in the afternoons. I, like all of the other volunteers, absolutely loved it. This is a place where I felt I was really helping in a more significant way. The kids started to open up more to me the more I was there playing with the kids and helping with the educational programs. The staff and kids are just incredible. Aside from work, we decided on some weekend trips. By the end of my stay I had experienced hot volcanic springs in La Fortuna, snorkeling and hiking with incredible wildlife in Puerto Viejo, caving in Nicaragua, and kayaking and night fishing (we ate the fish too) in Playa Hermosa. I also enjoyed dancing, eating, and watching performances during the San Ramon festivals.
Answer: they are flexible and adventurous
Solution: Everyone can benefit from uVolunteer Programs in Costa Rica as long as _ .