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 Input: Article: You may think that inventions are far away from your everyday life. But in fact, almost everyone can invent. It's just that they do not recognize that their idea could be the start of an invention.      Once inventors see their ideas have some practical value, they don't let them slip away.      For example, the inventor of the dishwasher, American Josephine Cochrane, loved to give dinner parties. But she found it took too long to wash her dishes by hand and too many of them broke. She decided that a machine could do the job faster and with fewer mistakes. So, in 1886, she set out to make one for herself.      Like Cochrane's, most inventions are created to solve a problem. So, the first and most important step is to find the problem.      You can start by looking at what is wrong with things you use now. You can ask grandparents or neighbours if they remember ever saying: "I wish someone would invent something for..." Or you can look at people in different areas such as on the street, or at school. Then you might notice situations or things in need of improvement.      Remember to record your ideas and work. This will help you develop your invention and protect it when it is completed.      The next step is to think about possible solutions. An invention is a new way of solving a problem. So think of many, varied, and unusual ways.      You can often come up with a solution for a problem by looking at it from a different angle   or thinking about it in a new way.      Example 1 -- instead of thinking of shoes as protecting your feet from the ground, think of using something to protect the ground from your feet.      Example 2 -- instead of thinking about how you can carry oranges home from a store, think of how they can come to you by delivery or growing your own.      Example 3 -- instead of experimenting with only one solution, can you put two or three solutions together, or arrange them in different orders?      And if one solution doesn't work, can it be put to other uses? That was how yellow post-it notes (N) came about -- a "failed" adhesive   experiment proved a weak adhesive had good uses too!      After all, most inventions are not brand new. They do not come out of nowhere, but come out of things or ideas that already exist.   And the hardest part of inventing, even for a lot of inventors, is coming up with a problem and finding a solution. Once you have an idea, you can always get help building your invention.       This problem-solving technique can also work in your everyday lives. So, why not try it in your studies, in your relationship with others, or even in the way you look at the world? 
 Answer: that you can invent and how you will be able to do so
Example Output: The main idea of this story is   _  .

Example Input: 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
Example Output: It can be learned that the Boards for Bros aims to   _  .

Example Input: Article: Hector always gave everything he had. But because he was only half the size of the other boys, he mostly had to sit out his high school football games. Even so, Hector's father was always in the stands cheering. He never missed a game.  A few years later, Hector decided to try out for the college team. The coach kept him on because he always put all his heart into each practice. But still, the boy never got to play.  Unfortunately, shortly before the big playoff   game, Hector was told that his father had died. The coach suggested he shouldn't come to the game. But the boy wanted to be there. On Saturday, the game wasn't going well. Hector kept asking the coach to give him a chance. Finally, the coach gave in. What a surprise! Hector ran, passed, blocked and tackled   like a star. His team began to catch up. The score was soon tied  .  Near the end of the game, Hector took the ball and ran all the way for the winning touchdown  . Then the coach came up to him, "Kid, I can't believe it. You were fantastic! How did you do it?" Hector replied, with tears in his eyes, "Well, you knew my dad died, but did you know that he was also blind?" 
 Answer: to cheer Hector
Example Output:
Hector's father attended every game   _  .

