user: Question: Read the following article and answer the question. Article: We all waste food, you and me, every day, millions of tons of it.In China, enough food is wasted in restaurants every year to feed 200 million people.And the amount of food wasted by Chinese consumers is increasing fast.So our nation is being encouraged to stop wasting food. So what should Chinese consumers do to prevent food waste? Keep a kitchen diary All of us should keep a kitchen diary, and we can know that how much food we waste at home.The first thing for us to do is to stop throwing away food that we can still eat.We should eat everything we buy and if we cannot, we should buy less. Buy only what we need We should ask for smaller portions in stores.We should also check how much food we have before buying more.We shouldn't bring much food we don't need home even if large posters ask us to do so. Develop the habit of packing food Chinese consumers are generous and friendly.In restaurants, often too much food is ordered and served.So when ordering out, we are supposed to exclude the food in the order if we don't plan to eat it.And order smaller servings in   restaurants and take home what we cannot finish. Don't put it off! Let's stop food waste today! Question: Your friend invites you to dinner, which of the following is NOT right? Answer:
Answer: You leave a lot of food on the table.

Question: Read the following article and answer the question. Article: I have a friend named John Roberts who owns a horse ranch  in San Ysidro.The last time I was there he shared a story with me. "It is a story about a young man who was the son of an itinerant horse trainer. When he was a senior,he was asked to write a paper about what he wanted to be and do when he grew up." That night he wrote a seven-page paper describing his goal of someday owning a horse ranch. He wrote about his dream in great detail and he even drew a diagram of a 200-acre ranch, showing the location of all the buildings,the stables and the track. "The next day he handed it in to his teacher. Two days later he received his paper back. On the front page was a large red F with a note that read, 'See me after class.'" "The boy went to see the teacher after class and asked, 'Why did I receive an F?'" "The teacher said, 'This is an unrealistic dream for a young boy like you. You have no money. You come from an itinerant family. You have no resources. Owning a horse ranch requires a lot of money. You have to buy the land. You have to pay for the original breeding stock and later you'll have to pay large stud fees. There's no way you could ever do it.' Then the teacher added, 'If you will rewrite this paper with a more realistic goal, I will reconsider your grade.'" "The boy went home and asked his father what he should do. His father said, 'Look, son, you have to make up your own mind on this. However, I think it is a very important decision for you.'" "Finally,after sitting with it for a week, the boy turned in the same paper, making no changes at all. He stated, 'You can keep the F and I'll keep my dream.'" John continued, "I tell you this story because you are sitting in the middle of my 200-acre horse ranch. I still have that school paper framed over the fireplace." He added, "If I had changed my paper at that time, maybe we would not have the chance to be here talking about the dreams ." Question: John's father respond to his son's puzzlement by  _  . Answer:
Answer: By encouraging him to make decision himself.

Question: Read the following article and answer the question. Article: Handsome Safin is loved by many women fans and he is called "the most attractive man". His strength and forehand and backhand skills are the best in the world, which are in fact unbeatable while he is at his best.       Marat Safin was born inprefix = st2 /Moscowon 27th January, 1980, and was introduced to the game at a very early age. His mother Rausa, one of the former top 10 Russian women tennis players, used to take baby Marat with her when she practiced at the local Spartak club. This is where Marat also learned to play.        Marat had picked up his racket   almost as soon as he could walk and at five was hitting balls with a little child until 1992.        When Marat was 13, his parents decided to send him abroad for further practice, so in that year Marat and his mother visited a tennis school inValenciawhere Maria Pasqual, former director of Spanish women's tennis, was asked to judge his potential. Pasqual liked what she saw and managed to persuade a Swiss client into keeping him at the school. In the following four years Marat lived in Valenciaemploying Pasqual as his career advisor, working on his great clay court skills and learning the Spanish language. Marat's first title came in 1997 at a Challenger in Espinho and soon afterwards he turned professional. He won his first title on the ATP Tour in August, 1999 when he beat Greg Rusedski in the final of the MFS Professional Championships in Boston. In 2000, Safin won his first Grand Slam   title--US Open. He also reached the final of the Australian Open in 2002 and 2004. On November 7, 2004, Marat Safin beat Czech qualifier' Stepanek to win his third Paris Masters title. He also won the Paris Masters in 2000 and 2002. "I really enjoy tennis because it brings about extreme emotions and allows me to live my dreams," said Safin. Yes, the future certainly looks rosy for him. Just like what his former adviser, Maria Pasqual said, "He will be a champion one day" -- surely he already is! Question: It can be inferred from the passage that   _  . Answer:
Answer:

assistant: Safin's success benefited a lot from his family