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: Although most people know there are Seven Wonders in the Ancient world, only few people can name them. This is because most of them are no longer there except the pyramids. However, there is a growing list of wonders of the world today. About nine years ago, UNESCO's World Cultural and Nature Heritage List had 411 places and 136 countries were responsible to protect them, and the list keeps on growing. Usually it is the task of a group of 21 experts to decide which places go on the list. The experts are chosen to work for six years. Their work is to examine and discuss the suggestions from different countries. They also manage the World Heritage Fund which can offer help to countries for protection work. Over the past centuries a lot of cultural or historic places have been destroyed by man or nature. Protecting our natural and cultural heritage is a long and difficult task. Earthquakes, floods, pollution, wars, or even tourism are some of the dangers that harm the heritage. When a historic place is in great danger, it is put on the World Heritage in Danger List and necessary things will be done to protect it. Places which are on the danger list include Historic Bridges of Indiana, St. Elizabeth's Hospital, Rosenwald School in Southern U.S., etc.
Answer: the pyramids
[EX A]: .The Seven Wonders of the Ancient World include _ .

[EX Q]: Article: His first fight was for the equal rights of black people in South Africa. Then, as the first black president he fought to unite the country and organize the government. Now Nelson Mandela has set his sights on a new enemy, AIDS. On March 19 the 82-year-old, former president, hosted his second AIDS-awareness concert. He warned that 25 million people in Africa were already infected with the fatal disease. Mandela was born in a small village in South Africa in 1918. He was adopted by the chief of his tribe and could have been a chief himself and lived a happy country life. But he refused to be a chief when his people lived under racial discrimination ( ). He decided to fight for equal rights for all the people in South Africa. Before 1990, under the country's Racial Segregation Law , colored and white people lived separately. Black people were treated unfairly even when taking a bus. Blacks had to stand at the back of the bus to make room for white people even when there were only a few of them on board. For his opposition to the system Mandela was arrested and spent 27 years in prison. He was freed in 1990 and become the president of the country after the first elections were held in which everyone could vote. Mandela was not only a political fighter who attacked with speeches. He was also a trained boxer and fought in the ring when he was young. " Although I did not enjoy the violence of boxing, I was interested in how one moved one's body to protect oneself, how one used a strategy both to attack and retreat ," he wrote in his autobiography. As a skilful fighter, he chose music as his weapon against AIDS. He hopes to win another victory against AIDS.
Answer: controlling the spread of AIDS
[EX A]: Nelson Mandela succeeded in doing the following except _ .

[EX Q]: Article: You are young and free. It's sometimes hard to see how the decisions you make in your 20's affect the rest of your life. The truth is, your 20's are the foundation for the rest of your life. Here are 4 mistakes 20-somethings should stop making now to ensure a bright future. Stop wasting time. You can waste time in many ways, especially before establishing your future. With your entire future ahead of you, it often can seem like there are unlimited amounts of time. It's not the case. Use your time to do things that matter to you. Spend time on things like traveling, networking, building relationships and climbing the corporate ladder. Stop wasting money. Too often, in our 20's, we want stuff. From expensive designer clothes, to fancy electronics, and many other possessions that take up a huge chunk of our income. Stop wasting money on these things. They are going to be out of date and out of style quicker than you imagine. Take your _ income and invest in your future to ensure you have great experiences. Stop staying in bad relationships. Your first love can be hard to get over. And bad relationships can linger much too long. Stop spending time with people who don't make you a better person. When you're in a bad relationship, it will make the rest of your life more difficult. Evaluate your relationships . Stop _ Whether it's depending on your parents for bills or relying on your co-workers , your 20's are a time to become more independent. Take help when you need it, but start working towards financial independence.
Answer: Your 20's are the basis of the rest of your life.
[EX A]:
From the passage we know that _ .