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.

[EX Q]: Article: Do you want to be a successful person? Would you like to know how successful people usually think and what drives them? Here I am going to tell you the key to success that successful people share. First of all, successful people never blame someone or something outside of themselves for their failure to move ahead. They realize that their future lies in their own hands. They understand that they can't control things in life, such as nature, the past and other people. At the same time, they are well aware that they can control their own thoughts and actions. They take responsibility for their life. Perhaps what most separates successful people from others is that they live life "on purpose" --- they are doing what they believe they are put here to do. In their opinion, having a purpose in their life is the most important element that enables them to deal with things around them. They hold the view that when they live their life "on purpose", their main concern is to do the job right. They live what they do. People want to do business with them because of their commitment. To live their life "on purpose", successful people find a cause they believe in and create a business around it. Besides, they never give up easily. Once they have set up goals in their life, they are willing to do whatever it takes to achieve their goals. To achievers always bear in mind what they don't have forever. Rather than see this as negative or depressing, they would use the knowledge to _ themselves on and go after what they want energetically and passionately. So keep in mind what successful people always hold to be true so that you will have a clear idea of what you should do to be successful in life.
Answer: you shouldn't waste time
[EX A]: According to the passage, to be successful, _ .

[EX Q]: Article: The 10th annual International "Go Skateboarding Day" will be held on June 21, 2012. Skateboarding Day is all about fun! Here is your guide to some of the events around the world. Los Angeles, California Over 10,000 skateboarders from around the world will gather in the streets of L.A. They have partnered with Boards for Bros, a non-profit organization that collects and restores skateboards for children who cannot afford their own, and have asked skateboarders across the U.S. to donate their used skateboard products. The celebration will last most of the daytime. Manila, Philippines The Skateboarding Day to be held in the Philippines will be in the Manila for the second time. Manila is hoping to promote health and skateboarding sports. The event begins at 2:00 p.m. and ends at 6:00 p.m. The skateboarders start from Liwasang Bonifacio where they can skate in the streets of P. Burgos, Roxas Boulevard and up to Malate fountain in Rajah Soliman Park where the event ends with a Product Toss and Best Trick contest. Sylvan Lake, Alberta, Canada If you happen to be in Alberta, Canada and the weather isn't great for outdoor skating, Incline Skate & BMX Park is the place to go skateboarding. Incline is a great place to skate, and a day pass there is only $8 for an adult, half for those below 16. On Go Skateboarding Day, they will hold a competition with the first prize winner taking home $600. New York City, New York Steve Rodriguez, owner and founder of SBoro Skateboards holds the biggest chapter of the Skateboarding Day in the world. Tens of thousands of people will participate, and June 21st is now an official New York City holiday. The event starts at 10 a.m. and ends at 6 p.m. There will be a free clinic at 10 a.m., tons of prizes, food and drinks. For details of the full day please check out _
Answer: provide skateboards for poor children
[EX A]: It can be learned that the Boards for Bros aims to _ .

[EX Q]: Article: Man-made nighttime lights have appeared everywhere in industrialized countries over the last century.What people are now asking is whether exposure to lightened darkness can affect the brain. To find out,Tracy Bedrosian,a doctoral student in neuroscience at Ohio State University,placed hamsters into two environments.In one,they were exposed to 16 hours of daylight and eight hours of complete darkness each day.In the other,the animals experienced 16 hours of daylight,but at nighttime,a dim light was kept on,at about the intensity of a TV screen lighting a dark room. After eight weeks,the researchers tested the hamsters for behavior that would suggest they were depressed.For example,they looked to see whether the hamsters still engaged in activities they normally enjoy,such as drinking sugar water. In people,loss of enjoyment is a major symptom of depression. Hamsters in both groups were given a choice between drinking tap water or sugar water.The hamsters exposed to light at night drank similar amounts of tap and sugar water----they'd lost their preference for the sweet treat. These changes in behavior were associated with changes in a brain region known as the hippocampus .The hamsters exposed to night light had a reduced number of so-called dendritic spines on the surface of cells in this region.These spines are hair-like things that stick out,and that brain cells use to communicate with one another. The findings match up with studies on humans that have d the hippocampus to be involved in depression. A patient with major depression has a smaller hippocampus. The brain changes in the hamsters might arise from fluctuations in the production of the hormone melatonin . Melatonin signals to the body that it's nighttime,but a light at night dampens its production. The hormone has been shown to affect mood,and so a decrease in melatonin might prompt depression,Bedrosian says. If the same mechanism is at work in people,then "people might want to try to avoid falling asleep with their TVs on at night,or to try to minimize light exposure during the night," she adds.
Answer: see whether lightened darkness affects the brain
[EX A]:
the experiment was done to _ .