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Article: Dear Daddy, You've been gone for six years and I've had time to think. Now I'm ready to write this letter to you. For a long time after Mom died, I thought I liked her more because I didn't like your attitude and I thought that her softer side was more desirable. In my 15-year-old's mind, I thought you could have stopped my mother from drinking herself to death. Instead, you were off playing tennis and working. Later, I realized that no one could make someone stop drinking. Support is important, but at the end of the day, it is a choice. You were just doing your best. What I have learned is that I am much like you. You taught me self-confidence. I know if I am prepared to work hard enough for something, I will be successful. This is no small thing. What I've realized since you died is that you were always there for me. You fought to ensure that I got my place on the Quebec badminton team that I had earned. When I got divorced , you came up to see if I had what I needed to take care of the boys and you paid off my car. You taught me not to spend money I don't have. I've always kept to that rule. It has served me well. We always had a good home to live in, nice vacations, and everything we needed and most of what we wanted. You were not a perfect parent and neither am I. My children are much more thankful than I ever was. I am thankful that I had you as my dad. I am still Daddy's girl and I am proud of it. Question: We can know the writer's father _ . Yes or no, is the answer "died six years ago"?
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No

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Article: Social networking websites are causing alarming changes in the brains of young users, a famous scientist has warned.Sites such as Facebook, Twitter and Bebo are said to shorten attention spans , encourage instant satisfaction and make children more self-centered. Warnings from neuroscientist Susan Greenfield will disturb the millions whose social lives depend on surfing their favorite websites each day.But they will strike a chord with parents and teachers who complain that many teenagers lack the ability to communicate or concentrate away from their screens. More than 150 million use Facebook to keep in touch with friends, share photographs and videos and post regular updates of their movements and thoughts.A further six million have signed up to Twitter, the "micro-blogging" service that lets users exchange text messages about themselves.But while the sites are popular and extremely profitable, a growing number of psychologists and neuroscientists believe they may be doing more harm than good. Baroness Tarot, an Oxford University neuroscientist believes repeated exposure could rewire the brain.Computer games and fast-paced TV shows were also a factor, she said."My fear is that these technologies are weakening the brain to the state of small children who are attracted by buzzing noises and bright lights, who have a small attention span and live for the moment." "I often wonder whether real conversation in real time may eventually give way to these easier and faster screen dialogues, in much the same way as killing and butchering an animal to eat has been replaced by the convenience of packages on the supermarket shelf," she said. Psychologists have also argued that digital technology is changing the way we think.They point out that students no longer need to plan their term papers before starting to write--thanks to word processors they can edit as they go along. A study by the Broadcaster Audience Board found teenagers now spend seven and a half hours a day in front of a screen.Educational psychologist... Question: A neuroscientist may worry that sites like Facebook may _ . Yes or no, is the answer "make real conversation in real time give way to easier and faster screen dialogue"?
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No

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Article: The Internet is not perfect. There are many problems with it. The Internet is not organized. There is no one in charge of the Internet. It is sometimes difficult to find what you are looking for. It is also easy to get the wrong information on the "Net". Some businessmen cheat people on the Internet. Internet thieves can steal credit card numbers. Some advertisers send spam to e-mail boxes. E-mail boxes are often filled with these unwanted advertisements. Illegal businesses can operate on the Internet. These businesses sell X-rated materials, cigarettes and alcohol to teenagers. The Internet has websites with information about making bombs, breaking the law and terrorism. Criminals can fool people, especially children, in chat rooms. They can spread poisonous information and attack new members. The Internet is the greatest advance in communication since human emerged. But it can also like a dark alley in a dangerous part of town. Parents need to set parental controls on their children when they use the Internet. This will keep some of the bad material away from their children. The Internet can be dangerous to computers, too. Some people who have evil intentions enjoy causing problems for other people they don't even know. They create computer viruses. A computer can get virus by downloading a program that has a virus in it. Some virus come by e-mail. A virus can destroy the data a person has saved in computer files. A virus can cause a computer to crash. A virus can also reproduce itself! It can send copies of itself to everyone on a person's e-mail address list. Then these people's will have the same problems and can't work normally! Question: We can infer from the passage that the key to solving the problems with the Internet is _ Yes or no, is the answer "to improve people's moral level ."?
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No