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.
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Question: Article: Each Indian was supposed to keep his birth name until he was old enough to earn one for himself.But his playmates would always give him a name of their own.No matter what his parents called him, his childhood friends would use the name they had chosen.Often it was not pleasing, such as Bow Legs or Bad Boy.But sometimes a name fit so well that the youngster found it difficult to shake it off.If he could not earn a better one from a war later, he could be stuck with a name like Bow Legs for the rest of his life. The Indian earned his real name when he was old enough for his first fight against the enemy.His life name depended on how he acted during this first battle.When he returned from the war, the whole tribe would gather and observe the ceremony in which he would be given his name by the chief.If he had done well, he would get a good name.Otherwise he might be called Crazy Wolf or Man-Afraid-Of-a-Horse.So an Indian's name told his record or described the kind of man he was. A man was given many chances to improve his name, however.If in a later battle he was brave in fighting against the enemy, he was given a better name.Some of our great fighters had as many as twelve names--all good and each better than the last. An Indian's names belonged to him for the rest of his life.No one else could use them.Even he himself could not give them away because names were assigned by the tribe, not the family.So no man could pass on his name unless the chief and the tribe asked him to do so. Sometimes an Indian would be asked to give his name to a son who had performed a noticeable deed.I know of only three of four times when this happened.It is the rarest honor for a person--the honor of assuming  his father's name. 
 Answer: his childhood friends

Answer: An Indian could be given the second name by   _   .


Question: 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

Answer: Nelson Mandela succeeded in doing the following except   _  .


Question: Article: It is not clear who first fried potatoes in hot oil. However, it is widely agreed that French fries  were prepared as early as the 1700s in Europe. Most people believe that it was the Belgians  , instead of the French, who invented "French"fries. They think that French fries got this name from the cooking word "to french" --- to cut green beans into long thin strips  . When Thomas Jefferson traveled to France, he enjoyed the deep-fried potatoes very much and brought them home with him. Ever since he served French fries to his guests at a Whitehouse dinner in 1802, the dish has become very popular in America. In the summer of 1853, an American Indian called George Crum worked as a cook at Moon Lake Lodge, a hotel in Saratoga Springs, New York. He was good at making French fries. One evening, a dinner guest found Crum's French fries too thick and sent them back to the kitchen. Crum then cut and fried some thinner French fries, but _ . This time, the cook got angry. So he decided to play a trick on the guest. He finally made fries that were too thin to eat with a fork. To his surprise, the guest loved the browned, paper-thin chips. The browned chips, then called Saratoga Chips, became one of the most popular dishes of the hotel. Soon they were being sold, first in local restaurants, then throughout New England. 
 Answer: the early1800s

Answer:
The French fries were believed to be introduced to America in   _  .


