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: Some people say that the best way to reduce the size of your waist is to do stomach exercise. Many people believe that when specific muscles are exercised, the fatty tissues   in the immediate area are burned up. The truth is that exercise burns fat from all over the body and not from one specific area. Of course, if you reduce the fat throughout your body, you will certainly see results around your waist too. Some people believe that you need to exercise twice a week in order to keep a sufficient level of physical fitness. However, studies directed by American scientists show that unexercised muscles lose their strength very quickly. Within 48 to 72 hours, you must use the muscles again to reestablish   the good physical effects. And what does that mean to you? American scientists concluded that while daily exercise is most helpful, exercising every other day or three days a week will keep a sufficient level of physical fitness. Is it true that you burn more calories running one mile than walking the same distance? The answer is no. The truth is that you use the same amount of energy whether you walk or run the mile, since in both cases you are moving the same weight the same distance. The speed does not matter. Of course, if you run rather than walk for 30 minutes, you will cover more distance, and therefore burn more calories. If your breathing doesn't return to normal within 5 minutes after you finish exercising, you have exercised too much. Five minutes or so after exercising, your breathing should be normal, your heart shouldn't be beating loudly, and you shouldn't be tired. 
 Answer: run fast for 30 minutes
Example Output: If you want to reduce the fat around your waist, you should   _  .

Example Input: Article: Scotland is a unique place, loaded with history, where you can find aristocratic palaces and castles, as well as the traditional parades in national costumes. In order to see and discover the true soul of Scotland today and what formed the character of this splendid region, we have to go towards the northern regions, to the Grampian Mountains , beautiful and plain. The Scots conquered the environment with simple spades and strong arms, for it was difficult to farm. The history of this ancient struggle, and its people's ancient love with the hard land, can be felt within the walls of the Angus Folk Museum. You are able to get a feel of the typical rural atmosphere of times past from the everyday artifacts displayed here. From coastal Aberdeen in towards the Grampian Mountains there runs the Castle Trail, a road that touches on many fortresses , which are witnesses of continual fights against the control of neighboring England in Scottish history. Perhaps the most exciting moment for Scottish autonomy is _ experienced inside this ancient church of Arbroath, where, in 1320, the Declaration of Independence was celebrated, at the instigation of King Robert the Bruce. He carried out the plan for autonomy drawn up by the great popular hero William Wallace, for whom cinema has designed the wonderful film Brave Heart, the winner of the five Oscars. This is Glamis Castle, where King Macbeth and Queen Elizabeth used to live. Among the most frequent guests here are the predictable ghosts, if not actually created, by ancient popular beliefs. These have been handed down over the centuries by people tending to live with mystery, with the forces of the supernatural. Another attraction here is a legendary monster: the Loch Ness Monster. Whether it's real or imaginary, this monster, which has been nicknamed Nessie, has collected a good 3,000 sightings over the last 50 years. The true flag of Scotland, tartan, is recognizable from the brightly colored plaid patterns which are used to distinguish the various social groups. Bagpipes and dancing open the competitions of local sporting events, which are called Highland Gatherings. 
 Answer: the love of ancient Scottish to the hard land
Example Output: Take a look at the Angus Folk Museum, and we can learn about   _  .        .

Example Input: Article: There is one word that is on the lips of Americans , day and night , "Sorry". One time as I was walking on the street , a young man ran by hurriedly , brushing against my handbag . Even as he continued on his way , he turned back and said "sorry" to me . Even in a rush , he didn't forget to apologize . One day , after I bought some apples , the salesman was giving me the change , but I wasn't ready for it , and a coin dropped on the ground, "I'm sorry ," he said while bending down to pick it up . I was puzzled --why would he apologize when it was my fault ? Another time , I stepped on a man's foot in an escalator . At the same time , we both said "sorry" . I thought it interesting : was it really necessary for him apologize ? Later on , an American friend explained to me that according to the American ideas, the escalator is public place which everyone should be able to stand in . After someone occupies a position in the escalator , making it difficult for someone else to find a place to stand in , isn't it necessary to express an apology ? During my stay in America , I gradually realized that when friction   occurs in daily life , Americans don't care much about who is responsible . If someone is troubled , a "sorry" is always necessary . Even if the other person is hurt , the "sorry" would cool tempers . Perhaps this is why I never saw anyone quarreling on the buses , subways or streets in America . 
 Answer: a young man came hurriedly to help me with my bag
Example Output:
When I was walking in the street ,   _   .

