Article: It's hard to avoid looking like a fool on April Fool's Day. On April 1 each year, people play tricks on each other. These tricks are usually silly rather than mean. Classmates sometimes tie each other's shoelaces to their chairs.Teachers might hand out an impossibly difficult surprise test that scares students before they realize it's only a joke. Newspapers announce fake contests (such as "Win an elephant!") and report on fake stories (like "UFO" lands in New York City). Forget gifts, songs and special foods--those are for the other holidays of the year. On April Fool's Day, the only tradition is to laugh (and maybe to cause a little bit of trouble). One April Fool's Day, when I was in high school, a group of students in my class played a very clever and funny trick on the teachers. They bought some chickens and set them free in our school cafeteria. The chickens ran all round the school, in and out of classrooms and under our feet. Feathers were flying everywhere. Teachers began running after the chickens, trying to catch them. Finally, they caught four of them. But the chickens were wearing numbered tags around their necks, and the teachers discovered that they had only caught chickens No.1, 2, 3, and 5.Where was chicken No.4? The teachers looked and looked. They couldn't find another chicken. After a few hours, they realized that the students had played another joke on them: There were only four chickens in the first place! They've been tricked by the numbers on the chickens. It's been a long time since I was in high school, but that April Fool's Day remains one of my favorite memories from those years. Question: Why did students set chickens free? Yes or no, is the answer "They wanted to play a trick on teachers."?
Yes

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Article: Aged just 25,Gaga has become the icon . Born Stefani Germanotta , Gaga was a child who learnt to play the piano at the age of four .She wrote her first piano ballad at 13 and began performing at open nights a year later .But as a teenager she had a hard time at her strict Catholic school and admitted that she didn't like to obey. She sobbed during a recent HBO documentary: "I still sometimes feel like a loser kid in high school and I just have to pick myself up and tell myself that I'm a superstar every morning so that I can get through this day and be for my fans what they need for me to be. " But aged 17 Gaga managed to escape to New York University's Tisch School of the Arts and by 19 she signed to Def Jam Recordings but quickly dropped after three months .The star went on to write songs for the likes of Britney Spears ,New Kids on the Block , Fergie ,and the Pussycat Dolls but it was Akon who gave her first big break after they worked in pairs as songwriters at Interscope. She released her first album The Fame in 2008 and the rest is pop history--first singleJust Dancetopped the charts and follow-up Poker Face landed her a Grammy award .In 2009,she released The Fame Monster.Gaga was the queen of the Brit Awards in 2010 where she won three prizes .At the MTV Video Music Awards later that year, Gaga won eight prizes in all . Gaga has been busy working on her second album, Born This Way, which is set to be released on May 23.She has already released four singles from the album -the title track,Judas,The Edge of Glory and Hair. Question: Gaga got a Grammy Award by _ . Yes or no, is the answer "Poker Face"?
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No

Ques: Article: The plan: turn Mars into a blue world with streams and green fields, and then fill it with creatures from the earth. This idea may sound like something from a science fiction , but it is actually being taken seriously by many researchers. This suggests the future for the "red planet" will be the main topic for discussion at an international conference hosted by NASA this week. Leading researchers as well as science fiction writers will attend the event. Turning Mars into a little earth has long been a topic in science fiction," said Dr Michael Meyer, NASA's senior scientist for astrobiology ."Now, with scientists exploring the reality, we can ask what are the real possibilities of changing Mars." Most scientists agree that Mars could be turned into a little earth, although much time and money would be needed to achieve this goal. But many experts are shocked by the idea. "We are destroying our own world at an unbelievable speed and now we are talking about ruining another planet," said Paul Murdin from the Institute of Astronomy, Cambridge, UK. Over the past months, scientists have become increasingly confident .They will find Martian life forms. Europe and America's robot explorers have found proof that water, mixed with soil, exists in large amounts on the planet. Question: The passage is about _ . Yes or no, is the answer "a plan turning Mars into a little earth"?
Ans: Yes

Ques: Article: A micro blog with space for 140 Chinese characters had once been a source of endless amusement for Wang Ganghui, a senior majoring in biochemistry at Ji'nan University. Until last month, the 21-year-old Wang had believed that he was part of a broader movement. Recently, however, Wang's micro blog is silent. The reason? It's because of a woman known as "Zhao Meimei". Earlier this month, Wang joined many other users to criticize the US-based student for her wealthy overseas life, because they thought her money came from _ since her mother was a local official. But later Wang found out that the woman student was actually being supported by her father, a hard-working businessman. "I felt guilty... Someone hid part of the truth to make a conflict. The worst thing is - I did not even have a chance to apologize to her," he says. Wang is not the only young Internet user to be confused by an online world made up entirely of broken information. According to official statistics, the number of micro bloggers in China now exceed 300 million. For private users, a micro blog can provide real-time updates from anyone a user chooses to "follow". These can range from family members to celebrities . Information can instantly be spread through "re-tweeting". In the public area, however, a micro blog can also become a link between users and the authorities. However, with the increasing popularity of micro blogs comes a number of problems. Chen Changfeng, deputy director of the School of Journalism and Communication at Tsinghua University, stressed two major types of misbehavior that can occur on micro blogs and upset young users. "Some marketers spread fake news just to make some person or product known to more people; others use the free channel to manufacture and spread fake news and rumors like a virus," Chen says. He says that an average micro blogger receives and transmits information, but when faced with such a vast amount of information, he may lack the ability to tell the difference between the real and the fake... Question: Which of the following is true? Yes or no, is the answer "Some people spread fake information on purpose."?
Ans:
No