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.

Input: Consider Input: Article: Long long ago, there was a man who was good at shooting arrows.He asked the king to declare him as the greatest archer of the country.The king was about to do so when an old servant of the king said,"Wait,sir.I know an old man who lives in the forest.He is a much greater archer.Let this young man go to him and learn from him for at least three years." The man could not believe what the servant said,but he went and found the old man and he was! For three years he learned from him.Then one day,when he thought he had learned everything,the thought arose in him:"If I kill this old man,then I will be the greatest archer." The old man had gone to cut wood and he was coming back carrying wood on his shoulder.The young man hid behind a tree,waiting to kill him.He shot an arrow.The old man took a small piece of wood and threw it.It struck the arrow and the arrow turned back and wounded the young man very deeply.The old man came,took out the arrow and said. "I knew that some day or other you were going to do this.That's why I have not taught you this secret.There is no need to kill me.My Master is still alive,and I'm nothing before him.You must be with him for at least thirty years.And he is very old,so go fast! Find the old man!"
Answer: he could then become the greatest archer

Output: The young archer wanted to kill the old man because _ .

Input: Consider Input: Article: You are standing under the most famous neon lights in the centre of prefix = st1 /London, waiting to cross the road. Suddenly the traffic stops. You hear the distant sounds of cheering, clapping and shouting. Then, like a multi-color1ed train, 2, 000 people with wheels on their feet zoom past you. You have just witnessed the London Skate, a twice weekly roller-skate event that attracts people in their hundreds and thousands London Skate is a completely free tour of the streets ofLondon--the only condition is that you go along on roller-skates. It lasts between two and three hours and by the end of it you have skated between 10 and 12 miles. The skate snakes sound the streets of Londonalong several different routes. Many of the routes pass by tourist attractions such asBuckinghamPalaceand Big Ben. Marshals go ahead of the group, stopping the traffic so that people can skate as safely as possible. Everyone is welcome to take part and people from the age of 4 to 63 years old join the fun. "I love it very much, it is amazing. It feels just like a carnival .", said Celeste Beverage regular skater. Roller-skating is really _ across Europe andAmerica. It is a very good way to keep fit and can be practised anywhere there is a smooth surface. Many big cities in Western Europe and in theUSnow have a regular group skating event. The biggest skates take place in Paris and Munichand tens of thousands of fans show up on warm evenings. "Roller-skating is taking over the world," said Julian Grenoble, a 25-year-old ski shop employee fromLondon. Grenoble went to the Paris-Roller(Paris skate) regularly until he moved toBritain. "It's so exciting to skate in Pairs. Everyone skates so fast and puts in their best efforts!" he said. The Paris Roller is well known because of the huge attendance, the presence of marshals and the police protection. Parisis a great city for roller-skating because of its long wide streets and smooth surfaces. Roller-skating is also becoming more popular inChinaamong young people and children. Skating fans' favorite places to practice inChinaare big squares.
Answer: roller-skating in big cities

Output: This article mainly talks about _ .

Input: Consider Input: Article: Understanding one's own history is important for young people's learning and development. Students are often asked to write a story about their own family's history or about a special person in their family. But too rarely do students focus on the history of their own community or their own people, in a way that helps them to understand why they find themselves in a particular situation. When people understand their own history, they are able to _ the influence of the social structures that sometimes limit the possibilities in their lives. Taking this approach opens the door for young people to be managers of their own learning and development as they understand why they find themselves where they are. , Many people I have been talking to about this issue agree that not only schools but also public bodies and families have failed to educate young people about their own history. And I know from my own experience how difficult it was for my father to talk about his family's experience in 1944.This may be a reflection of the sadness that people feel about that history and not wanting to make it a burden on their young people. But in today's situation, those I spoke with now clearly see that as a mistake. If our society is ever to find a way to properly deal with the influence of our own history, including what has happened to our Native American, African-American and Latino friends, our schools must step up to help young people understand their own stories. Families and related social bodies must do the same.
Answer: learn our own history
Output: The passage mainly encourages us to _ .