input: Make use of the article to answer the questions. Zhang Kai is a student at North China University of Water Resources and Electric Power . He has led a group of college student volunteers since last year. They help children at a primary school with their studies and daily lives. "When I was a small child", Zhang said, "I knew March 5 was a day for people to learn from Lei Feng and help others, but I didn't know the real meaning of the spirit of Lei Feng. Now when I see the smiling faces of the kids I have helped, I deeply understand Lei Feng. Helping others makes me happy." Lei Feng (1940-1962) is one of the most famous soldiers in Chinese history. He lost his parents when he was very young. His neighbors brought him up. He died in an accident at 22. He did many good deeds in his short life. For example, he gave his own money to the parents of another soldier. And bought tickets for a woman he didn't know without telling her his name. On March 5, 1963, Chairman Mao called on people to "Learn from Lei Feng" and made the day "Lei Feng Day". Today almost 50 years has passed since Lei's death. Some people say that the spirit of Lei Feng is outdated . But many people think we need to promote that spirit again. There have been many reports about the coldness of people toward strangers. This has made many Chinese people think deeply about themselves. "The most important thing is that we must be ready to help others and make it a habit." said Huang Tianze, a student from Jianlan High School in Zhejiang. 1. Who is Zhang Kai?
2. where?
3. What did he do there?
4. for what?
5. with what?
6. What was special about March 5th?
7. Did he just learn this?
8. Who was Lei Feng?
9. Is he alive?
10. When did he die?
11. how?
12. Was he old?
13. How old was he?
14. He was a nice person?
15. How do you know?
16. What did Chairman Mao do?
17. HAs been a while since his death?
18. how long?
19. What do people think of his spirit?
20. and others?
numbered_answers: 1. a student
2. North China University of Water Resources and Electric Power
3. He has led a group of college student volunteers since last year
4. They help children at a primary school
5. their studies and daily lives
6. It was a day for people to learn from Lei Feng and help others
7. yes
8. one of the most famous soldiers in Chinese history
9. no
10. 1962
11. an accident
12. no
13. 22
14. yes
15. For example, he gave his own money to the parents of another soldier.
16. called on people to "Learn from Lei Feng" and made the day "Lei Feng Day"
17. yes
18. almost 50 years
19. Some people say that the spirit of Lei Feng is outdated
20. many people think we need to promote that spirit again

input: Make use of the article to answer the questions. Two prominent newspapers this week used their editorial pages to call for mercy for intelligence leaker Edward Snowden, with one arguing "he deserves better than a life of permanent exile, fear and flight." 

The New York Times and The Guardian make the case for some sort of plea deal or clemency that would allow Snowden to return to the United States from Russia, where he was granted asylum. 

Mercy or dropped charges have occurred in past cases of other high-profile whistle-blowers, such as Daniel Ellsberg, the military analyst behind the leak of the Pentagon Papers. But in recent years, the United States has aggressively pursued those who leak government secrets. 

Here's a look at how the cases of five prominent leakers -- including Snowden -- have played out: 

Daniel Ellsberg 

Ellsberg was the military analyst who leaked the 7,000-page Pentagon Papers in 1971. 

The top-secret documents revealed that senior U.S. leaders, including three Presidents, knew the Vietnam War was an unwinnable, tragic quagmire. Further, they showed the government had lied to Congress and the public about the progress of the war. 

Ellsberg surrendered to authorities and was charged as a spy. 

During his trial, the court learned that President Richard Nixon's administration had embarked on a campaign to discredit Ellsberg, illegally wiretapping him and breaking into his psychiatrist's office. All charges against him were dropped. Since then, he has lived a relatively quiet life as a respected author and lecturer. 

Chelsea Manning 

U.S. Army Pvt. Chelsea Manning, who formerly went by the name Bradley, was convicted of stealing and disseminating 750,000 pages of classified documents and videos to WikiLeaks, the online anti-secrecy group.  1. who is Ellsberg?
2. what did the papers reveal?
3. when were the papers released?
4. what did Nixon do to him?
5. what did Nixon do to Ellsberg to discredit him?
6. did Ellsberg go to jail?
7. why not?
8. what happened to the charges?
9. where is Edward Snowden living now?
10. why?
11. who is calling for mercy for him?
numbered_answers: 1. military analyst behind the leak of the Pentagon Papers
2. presidents knew that the Vietnam War was an unwinnable, tragic quagmire
3. 1971
4. unknown
5. wiretapped him and broke into his psychiatrist's office
6. no
7. Because the tactics used against him were illegal
8. they were dropped.
9. Russia
10. He was granted asylum there.
11. The New York Times and The Guardian

input: Make use of the article to answer the questions. South America is a continent located in the western hemisphere, mostly in the southern hemisphere, with a relatively small portion in the northern hemisphere. It may also be considered a subcontinent of the Americas, which is the model used in nations that speak Romance languages. The reference to South America instead of other regions (like Latin America or the Southern Cone) has increased in the last decades due to changing geopolitical dynamics (in particular, the rise of Brazil). 

It is bordered on the west by the Pacific Ocean and on the north and east by the Atlantic Ocean; North America and the Caribbean Sea lie to the northwest. It includes twelve sovereign states (Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, and Venezuela), a part of France (French Guiana), and a non-sovereign area (the Falkland Islands, a British Overseas Territory though this is disputed by Argentina). In addition to this, the ABC islands of the Kingdom of the Netherlands, Trinidad and Tobago, and Panama may also be considered part of South America. 

South America has an area of 17,840,000 square kilometers (6,890,000 sq mi). Its population has been estimated at more than floor(/1e6) million. South America ranks fourth in area (after Asia, Africa, and North America) and fifth in population (after Asia, Africa, Europe, and North America). Brazil is by far the most populous South American country, with more than half of the continent's population, followed by Colombia, Argentina, Venezuela and Peru. In recent decades Brazil has also concentrated half of the region's GDP and has become a first regional power. 1. What hemisphere is South America in?
2. And mostly in which other hemisphere?
3. What oceans border it?
4. And which other one?
5. What continent borders it?
6. What size is it?
7. What country has the majority of its population?
8. Does that country also have economic dominance?
9. How many countries are in the continent?
10. What is a region of the continent?
numbered_answers:
1. western
2. southern
3. Pacific
4. Atlantic
5. North America
6. 17,840,000 square kilometers
7. Brazil
8. Yes.
9. 17
10. unknown