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.
One example is below.
Q: 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
A: Researchers did experiments on kids in order to find out _ .
Rationale: It is clearly mentioned in the article that to the check effect of mood on children is the main purpose of the experiment.
Q: Article: Young women are more adventurous than young men when travelling abroad in gap years.One in three female backpackers visits more than three countries during a year out and travels alone, according to new research. By contrast, the majority of their male counterparts  visit only one country and tend to travel in groups, says a survey by the Gap Year company, which provides information and services for students considering taking a year out. More women than men say that their prime reason for taking time off is to see the world and experience different cultures.Men are more likely to rank "having fun" higher on their list of _ .Women are more likely to value the challenge of a foreign trip, and many cited reasons such as learning a language and meeting new people. The more adventurous gap years taken by women seem to work to their benefit; more than three quarters of those surveyed have reported increased confidence, self-reliance  and independence, whereas only half of the men had that experience. The research also shows that women are more likely to do voluntary work while travelling, with more than one in ten helping with teaching or development projects.One of the reasons given for this is a wish to see the country in an authentic light. A greater proportion of women than men face objections or criticism from their families over their gapyear plans.Among the men surveyed, lack of money is the main barrier to travel. Carolyn Martin, a doctor from London,is a typically confident female traveller.Starting in Cape Town, she travelled around southern Africa and Australia with a string of unusual and sometimes dangerous jobs. "I had one job chasing elephants off the runway in Africa by banging a stick against a pan," she recalled."It was OK but one day I did get chased by one." She said that she had travelled alone because "you meet more people". 
 Answer: a year off between high school and college for certain purposes
A:
By referring to "gap year" the writer means   _  .